Author: Hao Jun

Editor’s opinion:In the Guangzhou Auto Show, which has not been launched first, the most is SUV new cars. From the brand point of view, the proportion of domestic new models is much higher than that of joint venture models, and from the power characteristics, it is a hybrid model. To be exact, the proportion of plug-in hybrid models is higher than that of oil-electric hybrid models, and oil-electric hybrid models are higher than pure electric models, and pure electric models are higher than fuel vehicles. To put it simply, it is the truth that the market determines products that the models that can be free from the restrictions of charging piles are increasingly recognized by consumers. I hope that in the end, the quality of these hybrid models can be better than that of fuel vehicles, and the price can be more affordable than that of pure trams. Regardless of other restrictions, the needs of the people are the most real.

Although this year’s Guangzhou Auto Show came late, there are many hot new cars, especially the SUV models that occupy the most display area of various brands, and are still the most concerned areas. The following ten SUVs are the hot models unveiled and listed on the first day of this Guangzhou Auto Show. Whether it is the tank 500 or Mazda CX-50, or Honda Toyota’s Hao Ying Feng Landa, they are all hot spots in the eyes of the media and consumers. These new SUVs have a common trend, that is, they are mainly plug-in hybrid or hybrid electric power. Even if the fuel version comes into the market first, it will be said in the press conference that the plug-in hybrid version or the hybrid version of oil and electricity will be launched in the future … It can be seen that the hybrid model that is not restricted by electric piles is truly accepted by the market with the consideration of environmental protection attributes and convenience characteristics.

Tank 500 PHEV

On the opening day of the 2022 Guangzhou Auto Show, the tank 500 PHEV made its debut. The appearance of the new car is still built in a family-style design language that is very familiar to the public. The front grille with exaggerated size has dense banner silver trim inside. In addition, the front grille will be equipped with a thick silver frame, which can make the vehicle look more domineering. According to the previous application information, the new car will also provide another style of front grille.

The overall layout of the center console in the car has not changed. As can be seen from the picture, the left side of the bar will be equipped with PHEV exclusive buttons. At the same time, it is also equipped with parking assistance, seat ventilation and heating.

The length, width and height of the new car body are 4886(5078)/1934/1905mm respectively, and the wheelbase is 2850 mm. Its power system will be equipped with a 2.0T plug-in hybrid system, in which the maximum power of the engine is 180kW.

GAC Toyota Fenglanda Hybrid Edition

During the 2022 Guangzhou Auto Show, GAC Toyota announced the brand rejuvenation conference of the dual-engine and introduced the fifth-generation dual-engine hybrid technology. As part of the new strategy, the hybrid version of GAC Toyota Flanders was officially released.

The appearance of the new car maintains the overall design of Flanders, the front face is family style, and the large mouth air intake grille is recognizable. As a hybrid car, its LOGO has also been changed to a blue version, and a hybrid logo has also been added to the front fender. Compared with the fuel version, the car side design has also been fine-tuned. Specifically, chrome decoration has been added to the side skirt, and the style is further closer to Willanda, and the whole is more upscale.

The new car adopts a new generation of hybrid system. The 1.8L three-electric system of the fifth generation THS hybrid system is reduced by 13.3kg, and the comprehensive power is increased by 12%. It uses a miniaturized, high-speed motor to reduce the loss and improve the power output at the same time. PCU electronic control unit has achieved 2% miniaturization and 17% lightweight, reducing the loss by about 10%. It is worth mentioning that a newly developed lithium battery system has been adopted, which has achieved 34% miniaturization and 44% lightweight, and at the same time, the power output capacity has increased by 8%. According to the official, its acceleration capacity of 0-60km/h can be increased by 14%.

Wei pai LAN shan DHT-PHEV

At the 2022 Guangzhou Auto Show, Blue Mountain, a brand-new medium and large SUV—— owned by Wei Brand, was officially unveiled. According to previous news, the price of the new car may be between 350,000 and 400,000 yuan.

The front face of the new car has been redesigned, equipped with split headlights and trapezoidal air intake below, which is quite distinctive as a whole. According to the previous information from the Ministry of Industry and Information Technology, the length, width and height of the car body are 5156/1980/1805mm and the wheelbase is 3050mm respectively. The rear of the car is designed with a through-going blackened taillight group, and the rear enclosure is also equipped with a through-going decorative strip and a two-way exhaust shape. Its line design makes the new car show a good sense of integrity and recognition.

Its power system will be equipped with plug-in hybrid power system including 1.5T engine, motor and ternary lithium battery pack, with a pure electric cruising range of 180km in WLTC working condition and fuel consumption of 6.7L/100km in feed state. According to the previous data of the Ministry of Industry and Information Technology, the maximum engine power of the new car is 154 HP, the comprehensive cruising range of WLTC exceeds 1200 km, and the comprehensive fuel consumption of WLTC is 0.75L/100km.

Brand-new Honda haoying mixed edition

The 2022 Guangzhou Auto Show officially opened, and Guangqi Honda’s brand-new Hao Ying plug-in hybrid model was officially unveiled. Thanks to the new design language, the new car not only looks more fashionable, but also looks much younger. The front grille adopts a similar layered design, the upper part is connected with the headlight groups on both sides, which can improve the visual width of the vehicle, and the lower part adopts a "big mouth" design, which significantly enhances the gas field of the vehicle. The rear of the car adopts a very simple design, and the layout of the light group inside the taillight group is longer and narrower, which looks more stretched and looks more atmospheric than before. In addition, the new car continues to use two-way exhaust.

Honda’s latest family-style design is adopted in the car, and the all-LCD instrument panel is matched with the suspended central control panel, coupled with the through-going metal air conditioning air outlet design, so that the texture of the new car interior is well improved. In terms of configuration, the new car will be built with Honda Connect 3.0 system and will also integrate Honda Sensing 360 driver assistance system.

Its power will be equipped with a plug-in hybrid system consisting of a 2.0L naturally aspirated engine and an electric motor.

Mazda CX-50

On the occasion of the opening of Guangzhou Auto Show in 2022, Mazda CX-50, a brand-new model of Mazda, was officially released. The new car is positioned as a compact SUV, based on the front-wheel drive horizontal platform, or will be officially launched in the first half of 2023.

Its overall appearance continues the design of overseas models, and the family-style front grille is still not absent. The China Net adopts the current common design, which can enhance the exquisiteness of the vehicle. The convex front wheel cover design on the vehicle side can broaden the visual effect of the vehicle, and also highlight the cross-border nature of the vehicle. It is worth mentioning that compared with overseas models, the domestic models are further optimized for the leg space and footstep space in the back row, bringing more comfortable riding experience. The length, width and height of the car body are 4785/1920/1638mm and the wheelbase is 2815mm respectively. Mazda’s iconic taillight group design can be seen at the rear of the car. The wide rear enclosure can effectively enhance the visual center of gravity of the vehicle, and the crossover style is rich. At the same time, the new car is also equipped with diversion grooves on both sides of the rear enclosure, which forms a good echo effect with the front enclosure design. In addition, the new car adopts a two-way exhaust design, which is in line with the silver guard style at the rear enclosure. Body color matching will introduce two brand-new body colors: zircon gray and tranquil blue.

In the future, the new car will be gradually equipped with fuel/hybrid powertrain, and the 2.0L/2.5L version will be launched in advance, and the transmission system will match the 6AT gearbox. Among them, the 2.5L engine will integrate intelligent cylinder shifting technology to optimize fuel consumption performance. In addition, the new car is based on the newly developed oil-electric platform of Changan Mazda, which will be compatible with fuel/hybrid powertrain. In the future, two different power versions will be laid out for the new car in the domestic market.

Haval H-DOG

At the 2022 Guangzhou Auto Show, Haval H-DOG, an off-road SUV, was officially unveiled. Compared with the current big dog, the new car adopts a brand-new design of the middle net and bumper, and is equipped with a polygonal air intake grille. Its interior consists of large-caliber air inlets on both sides and a grid-like middle net style. The headlight groups on both sides adopt a circular design, and the interior is equipped with a circular LED daytime running light. The Haval English LOGO in the center has also become a blue background style, further enhancing its electric recognition. The shape of the car side continues the style of the classic hard-core off-road vehicle. The roof is very straight and the lines on the side are very tough. The length, width and height of the car body are 4705/1908/1780mm respectively, and the wheelbase is 2810mm. Compared with the front of the car, the rear of the car is a little rounder. The taillights at the rear of the car have been completely designed. The shape of the taillights echoes the headlights, and the circular design is also adopted. The design of the taillights looks very chic.

A brand-new design style is adopted in the car, and the size of the central control panel is further increased. The center console is wrapped in leather fabric, and there is an off-road armrest in the co-pilot position. A row of physical buttons are reserved under the large-size floating central control panel, which can conveniently and quickly operate common functions, which is still necessary for a vehicle with strong off-road properties. Gearbox gears are aligned with tank 300.

Its power will be equipped with a 1.5T+2-speed DHT-PHEV powertrain, with a maximum power of 240kW, a peak torque of 530 Nm and a pure electric cruising range of 50-150km. In addition, it will also launch a 2.0T model with a maximum power of 175 kW, matching the four-wheel drive system. Otherwise, the approach angle and departure angle of the car are 24 degrees and 30 degrees respectively, and the length of the front and rear suspension is 934mm and 961mm respectively.

New generation Chuanqi GS3· Yingsu

At the 2022 Guangzhou Auto Show, a new generation of Chuanqi GS3· Shadow Speed was officially unveiled. The new car is based on GPMA, a modular architecture of Guangzhou Automobile Global Platform, and adopts a brand-new family-style design style. The polygonal front grille is supplemented by a straight waterfall element design, with a three-stage air intake below and a sharp headlight group to enhance the fashion sense of the vehicle. Its front face is designed with a front shovel with a wind blade, which is decorated with grapefruit orange. The side of the car is designed with a rich waistline, with dense-spoke black wheels and a hidden door handle. The length, width and height of the car body are 4410(4446)/1850/1600mm respectively, and the wheelbase is 2650 mm. The length, width and wheelbase are all increased on the basis of cash. Among them, the wheelbase is 90mm longer than the previous generation, further improving the performance of the ride space. This version is equipped with a six-star Mang 19-inch wheel hub with the symbol of "Y" and "H" to form a hexagonal layout, and the rear of the car will also adopt a center-mounted double-outlet exhaust which is officially called "the speed of sound of huge waves". In the future, the tail will provide two kinds of kits according to different configurations, one is a two-way layout, and the other (R-STYLE version) is a center-mounted double-way layout with a large-size diffuser, which brings different visual effects.

The car also adopts a brand-new design style, equipped with full LCD instrument and large-size central control panel, which greatly enhances the sense of science and technology compared with the previous generation models. It will be equipped with the latest ADiGO intelligent driving internet ecosystem, rich entertainment functions, navigation and vehicle information settings. At the same time, the new car will be equipped with ADiGO active safety assistance functions, including active braking, lane departure assistance, speed limit sign recognition and intelligent avoidance.

Its power system will be equipped with 4A15J2 1.5T turbocharged engine, which meets the national six emission standards, and the maximum power will be increased to 177 horsepower (130kW), which is 14 horsepower more than the current one. The 7DCT dual clutch gearbox with matching transmission system officially claims that the R-STYLE version of 0-100km/h acceleration takes only 7.5 seconds.

Zhiji LS7

On the opening day of 2022 Guangzhou Auto Show, Zhiji LS7 was officially unveiled. Previously, the new car has been launched and booked, and the price is 350,000-500,000 yuan, which is expected to be officially listed in mid-February 2023. The front face of the new car adopts a closed design, and the headlights on both sides show an "L" style, and the interior is equipped with LED eyebrows. The front enclosure is designed with three groups of ventilation openings, with LED daytime running lights in the openings on both sides, and the penetrating vents below increase the lateral visual width. The roof line on the side of the car is smoother, and there are not too many ribs on the side of the car body. The straight waist line and the raised door ribs are adopted to highlight the sporty atmosphere. The length, width and height of the car body are 5049/2002/1731(1763, 1773)mm respectively, and the wheelbase is 3060 mm. The rear of the car is equipped with a large-size roof spoiler, and the taillights are designed in a penetrating way, which is highly recognizable after lighting. In addition, the rear enclosure also adopts a double-layer design, and a wrapped tail diffuser style is formed below, which is full of overall movement.

The car will adopt the triple screen design of LCD instrument panel+central control screen+co-driver display screen. The huge screen has a narrow frame design, and it also has the lifting function. Together with the officially called "half-spoke steering wheel" and the embedded touch LCD display panel in the central channel area, all the combinations make the new car have an excellent sense of technology. In addition, the new car is equipped with a zero-gravity floating seat, an intelligent control fully-flat folding passenger seat, an ultra-long electric slide rail, etc., which enables the co-pilot to slide and fold under the instrument panel. The slide rail with a length of 1955mm enables the layout of the two seats on the right side to be flexibly changed according to the actual needs of the occupants in the car to meet the needs of different scenes.

Its power system is expected to provide 90kWh and 100kWh battery versions, of which the 100kWh+ single motor rear drive version CLTC has a cruising range of about 660 kilometers under cycle conditions. The dual-motor four-wheel drive version has a more powerful power performance. The total power of the system can reach 425 kW and the peak torque is 725 Nm. It takes only 4.5 seconds to accelerate from 0 to 100 km/h.

Qichen big V DD-i mixed version

On the occasion of the opening of the 2022 Guangzhou Auto Show, the hybrid version of Qichen V DD-i was officially unveiled. The new car adopts a brand-new straight waterfall V-shaped middle net design, and the chrome-plated upper part also emphasizes the V-shaped design. The lights on both sides are slender and slender, and there are a thin air inlet on both sides of the bumper, which looks more fashionable and technological than the fuel version as a whole.

The design of the car side is similar to that of the fuel version, and the whole car is not depicted by too many lines. The front and rear fenders are slightly wider than the car body, and with the concave rib design under the door, it looks full of good strength. The rear of the car is equipped with a roof spoiler, and it is designed with a blackened through taillight group. The internal light sources are arranged vertically, which is highly recognizable after lighting. The rear enclosure also adopts a multi-layer design, which makes the new car show a good layering.

The body dimensions refer to the fuel version. The length, width and height of the new car are 4562/1917/1625mm and the wheelbase is 2700mm. Its power system is equipped with a hybrid system consisting of a 1.5T engine and a motor, and the fuel consumption per 100 kilometers is 4L.

New Beijing X7

At the Guangzhou Auto Show in 2022, the new Beijing X7 was officially unveiled. The new car adopts the mesh design with the same color as the car body, which is borderless and more stereoscopic. The new car adopts the through headlight design, and the blackened headlights are more visually profound. The whole front bumper shows the characteristics of a sports car. The rear of the vehicle is also designed with penetrating headlights, with the logo of Beijing logo in the center of the taillight, and the rear of the vehicle adopts bilateral exhaust.

The interior of the car adopts the design of double screen, while the center console adopts the through air-conditioning outlet, and the air-conditioning panel also has an independent display area. In terms of transmission gear, the new car uses electronic gear, with obvious functional divisions.

The length, width and height of the car body are 4755/1892/1715mm respectively, and the wheelbase is 2800mm. Its power will be equipped with a 1.5T turbocharged four-cylinder engine code-named A156T2H, with a maximum power of 188 HP.

In April 1927, after the failure of the First Great Revolution, the Kuomintang gradually established a news network serving the counter-revolutionary cause, represented by the Central News Agency, the Central Daily and the China National Radio, and monopolized the press and publication in the Kuomintang-controlled areas, and successively promulgated a series of restrictions on freedom of speech and publication, such as the Regulations on Censorship of Publications, the Provisional Counter-revolutionary Criminal Law, the Principles of Publication Regulations, the Regulations on Censorship of Publicity Materials and the Order on Banning Various Anonymous Publications. As a result, the Communist Party of China (CPC)’s journalism was greatly destroyed, and the revolutionary newspaper system established during the Great Revolution was completely destroyed.

△ "Shanghai Daily"

In order to counter the cultural autocracy of the Kuomintang and meet the needs of the development of mass struggle, the Central Committee of the Communist Party of China at that time, considering that the weekly Red Flag, which was founded in 1928, could not meet the needs of the unpredictable revolutionary situation, decided to set up a daily newspaper, with Li Qiushi, then propaganda minister of the Central Committee of the Communist Youth League, as the editor-in-chief and Xie Juezai, Li Bingzhong and other comrades as co-editors. On April 17th, 1929, Shanghai Daily was founded as Vernacular Daily, with workers as the main readers. It was a newspaper guiding the workers’ movement in jiangsu provincial party committee, the Communist Party of China (CPC). Shortly after its publication, Vernacular Daily had a great influence on some workers and aroused the suspicion of the Kuomintang, so it had to be published elsewhere. On May 19th of the same year, Vernacular Daily was renamed as Shanghai Daily, and the editorial department published Please read the minimum goods under the pseudonym of Laoyuan, pointing out that "unlike other newspapers designed for adults, Shanghai Daily is intended for friends in the society at least. They are long works, but we are short sayings. They are very expensive, at least one yuan and a few cents a month, and I only need twenty cents a month. They only say what Mr. Adult has to say. I want to say what friends in society have to say at least. In short, they are just the mouthpiece of Mr. Adult. I want to be friends of friends in society at least! " However, two weeks after its publication, Shanghai Daily was banned, the printing bureau was blocked and its boss was arrested. In such a harsh environment, Shanghai Daily was renamed Tiansheng (published for two days), Chenguang (published for three days), Hujiang Daily (published for more than two months) and Maritime Daily (published for more than four months).After a tenacious struggle under the white terror, the original name of Shanghai Daily was restored on November 12, 1929.

△ Vernacular Daily No.22

△ Shanghai Daily No.1 on May 19, 1929

The newspaper was founded less than a year ago. Under the severe persecution of imperialism and the Kuomintang, it changed its name and publishing address many times. During this period, the chief writer, the newspaper delivery person and the special correspondent were all devastated, but everyone always tried their best to expand the influence and distribution scope of the newspaper, which can be said to be a "guerrilla war" newspaper. Although it is a tabloid daily, it publicizes many contents, such as the struggle of the working class in Shanghai, the development of revolutionary base areas, the news of the Red Army movement, the revolutionary movements in various countries, etc., so that readers living in the white terror can clearly and affectionately feel that they are not alone, thus gaining great encouragement and strength, and also making Shanghai Daily gain higher and higher prestige among the workers. As pointed out in the 17th issue of Red Flag on March 26th, 1930, "Our Shanghai Newspaper has become the only reading material for the working class in Shanghai, and has become an authority among the Shanghai masses, which has made the ruling class in Shanghai tremble with fear for a long time. Although it has suffered the hardest oppression in terms of distribution, it can’t stop the development of our Shanghai Daily. "

△ On July 3, 1929, Hujiang Daily No.1

△ Maritime Daily No.24, July 29, 1929

△ On April 17th, 1930, Shanghai Daily published The First Anniversary of this newspaper and the readers’ future responsibilities.

Photo courtesy of Huang Qiuyu, Research Office

Editor of Media Work Department

Laboratory audit

WeChat official account | Longhua Hero

Sina Weibo | @ Longhua Yinglie

Original title: Shanghai Daily, a red periodical studying the world: a newspaper engaged in guerrilla warfare.

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[Editor’s note]

This year marks the 70th anniversary of the founding of New China, which is a major event in China’s political life. Politics is the key to understanding the modern country, and it is also the knowledge and accomplishment to deeply understand the daily life practice. On the occasion of the 70th anniversary of the founding of New China, following the first opening of the column "Political Keywords" during the two sessions of the National People’s Congress this year, The Paper once again jointly launched this column with the Shanghai Federation of Social Sciences and the Shanghai Political Society, aiming at popularizing political knowledge by explaining political keywords in news and life.

Today’s political key word is "socialist transformation".

When did China enter the socialist society? The establishment of People’s Republic of China (PRC) marked the victory of China’s new-democratic revolution. At this time, China was not a socialist society. In 1953, the Communist Party of China (CPC) formally put forward the general line for the transitional period, which, on the one hand, promoted socialist industrialization, on the other hand, gradually realized the socialist transformation of agriculture, handicrafts and capitalist industry and commerce. In 1956, the socialist transformation was basically completed, and China entered the socialist society. In this regard, the report of the 19th National Congress of the Communist Party of China pointed out: "Our party United and led the people to complete the socialist revolution, established the basic socialist system, promoted socialist construction, and completed the most extensive and profound social changes in the history of the Chinese nation, laying a fundamental political premise and institutional foundation for all development and progress in contemporary China, and realizing the great leap of the Chinese nation from continuous decline in modern times to fundamental reversal of destiny and continuous prosperity."

What happened to the Communist Party of China (CPC)’s understanding of when to transition to socialism in 1952? The original idea was that after the founding of New China, after 10 to 15 years of new democratic construction, we would take practical steps to enter the socialist society calmly. By 1952, Mao Zedong and other party leaders had a new understanding of the original idea: they thought that the time had come for the transition to socialism. On September 24, 1952, Mao Zedong put forward at the the Secretariat of the CPC Central Committee Conference: We should basically complete socialism in ten to fifteen years, not make the transition to socialism after ten years. Liu Shaoqi, Zhou Enlai and others have also discussed the idea of "gradually transitioning to socialism from now on".

In 1952, what great changes took place in China’s economic internal relations? From 1949 to 1952, in the process of national economic recovery, great changes have taken place in the internal relations of China’s economy. On the one hand, in the first three years of the founding of New China, the socialist factors were growing. First, the proportion of public and private economy has changed fundamentally: the socialist state-owned economy has strengthened its leading position in the whole national economy, not only controlling important industries and industrial sectors related to the national economy and people’s livelihood, but also occupying an advantage over private industries in modern industry. Second, private industry and commerce are subject to state management and supervision to varying degrees: a considerable number of private industries and commerce are brought into the track of state capitalism through processing and ordering, distribution and consignment, and public-private partnership. Thirdly, the movement of agricultural mutual aid and cooperation has been widely carried out in rural areas: the land reform has been basically completed throughout the country, and farmers who have participated in mutual aid groups have accounted for 40% of the total number of farmers. The above changes, in Zhou Enlai’s words, are "the proportion of socialist elements is increasing day by day, and the leading position of the state-owned economy is strengthened day by day". On the other hand, new contradictions have emerged and accumulated between the state-owned economy and the private economy. With the industrial recovery and the start of new construction projects, the demand for commodity grain and industrial raw materials has increased greatly, but the ability of individual farmers to expand reproduction after land reform is very limited, which can not meet the requirements of large-scale industrialization. The state requires industrialization and concentrates limited resources on key construction projects; The private economy requires expanding the free market and free trade to develop itself.In a word, the growth of socialist factors and the contradiction between state-owned economy and private economy are superimposed, so the task of socialist transformation of national economy is put on the agenda.

What is the "general line in the transitional period"? On June 15th, 1953, Mao Zedong formally put forward the basic contents of the general line for the transitional period for the first time at the Politburo meeting of the Chinese Communist Party. In December of the same year, after revision by Mao Zedong, the complete statement of the general line was determined: "It is a transitional period from the founding of People’s Republic of China (PRC) to the basic completion of socialist transformation. The party’s general line and task in this transitional period is to gradually realize the socialist industrialization of the country and gradually realize the socialist transformation of agriculture, rival industries and capitalist industry and commerce. " At that time, there was a popular explanation for the content of this general line: like a bird, it should have a subject, which is to develop socialist industry; It must have a pair of wings, which is the socialist transformation of agriculture, handicrafts and private industry and commerce. The sayings of "one body and two wings" and "one transformation and three changes" come from this. Since 1953, under the guidance of the general line in the transitional period, the Communist Party of China (CPC) led the people to carry out planned socialist construction and systematic socialist transformation.

What are the characteristics of China’s socialist transformation road? In the transitional period, the Communist Party of China (CPC) did not copy the experience of the Soviet Union, but creatively opened up a socialist transformation road suitable for China’s characteristics: First, individual agriculture mainly followed the principles of voluntary mutual benefit, typical demonstration and state help, from "mutual aid groups" to "primary cooperatives" and then to "advanced cooperatives". Second, a similar transitional method has been adopted for the transformation of individual handicrafts. Third, the transformation of capitalist industry and commerce, from the primary form of state capitalism (commissioned processing, planned ordering, unified purchase and underwriting, commissioned distribution and consignment, etc.), gradually transitioned to the advanced form of public-private partnership. Under the correct guidance of the party’s socialist transformation policy, China’s socialist transformation is generally progressing steadily and developing healthily. Of course, there are also shortcomings and deviations in socialist transformation. For example, after the summer of 1955, the socialist transformation of individual agriculture was too urgent, too rough, too fast, and the form was too simple and uniform, which left some problems for a long time. The Resolution on Some Historical Issues of the Party since the Founding of the People’s Republic of China pointed out that although there are some shortcomings and deviations in socialist transformation, "on the whole, such complicated, difficult and profound social changes have been successfully realized in a big country with a population of several hundred million, which has promoted the development of industry, agriculture and the whole national economy, and this is indeed a great historical victory".

(The author is an associate professor at the Party School of Shanghai Municipal Committee of the Communist Party of China)

The crisp "moo, moo" sound combined with the low "dong, dong" sound, the construction of Wutaishan Station of Metro Line 5 on Shanghai Road in Nanjing is in full swing, but it is the dead of night, and the nearest residential area is less than 30 meters. Recently, many surrounding residents told reporters that the subway station was brutally constructed at night and was often kept awake by loud noise.

The reporter visited this construction site for several days and found that after 10 o’clock in the evening, the muck was still being removed and the steel structure bracket was unloaded. In addition to the roar of the machine, there was a violent knock from time to time. Under the decibel instrument test, the highest instantaneous decibel is close to 100 decibels. The reporter learned from the ecological environment department that the construction site has the qualification for examination and approval of night construction, but the state stipulates that the noise decibel of night construction should not be higher than 55 decibels. When the reporter tried to contact the person in charge of the construction site, he was hung up several times.　

Journalist visit

Working in the dark, the noise at night exceeds 95 decibels.

The reporter saw at the scene that at about 10: 30 in the evening, muck trucks began to wait in line near the construction site, and an ultra-long trailer carrying steel structure brackets was slowly pouring into the construction site. Because the lighting facilities were not turned on at the construction site, the staff worked almost in the dark environment with the help of the lights on the crane, and unloaded the bracket from the truck. In addition to the roar of mechanical engines, there was a metal crash from time to time at the scene. The noise curve can be recorded with the noise test software in the mobile phone, and the highest value reaches 98 decibels. Then the reporter found a professional decibel meter to test industrial noise. On the opposite side of the road about 25 meters away from the construction site, the average decibel was about 70. After the machine roared, the number jumped to 80, and the highest volume when there was a crash was over 95 decibels.

At about 12 o’clock at night, the staff on the construction site began to uncover the green dust cover covering the mound, and the muck trucks lined up to load the muck. The reporter tested at the intersection of Shanghai Road and Guangzhou Road, about 30 meters away from the construction site. With each loading of the muck truck, the noise emitted exceeded 82 decibels, and the average sampling value for a period of time exceeded 65 decibels. According to nearby residents, such construction often goes on all night. The nearest residential building to the construction site is no more than 30 meters in a straight line.

The environmental department can only coordinate and cannot punish.

The reporter found on the night construction list of Nanjing Ecological Environment Bureau that the construction name of the project is Haishu Station and Wutaishan Station on Metro Line 5, and the approved night construction scope is from June 2 to 7. The reporter inquired about the qualification of night construction through the complaint telephone number 12369 and got a positive answer. Regarding whether it is necessary to control noise during night construction, the other party said that if noise disturbs people, it can apply to the duty department of Gulou District Ecological Environment Bureau for on-site inspection, and at the same time, it can ask inspectors to reply.

The reporter learned on the phone that the environmental department requires the night construction site to approve its continuous construction time day and night for no more than a certain period of time, and the principle of approval interval is 3 days, which is called "four stops and three stops" and "two stops and three stops". That is to say, continuous night construction is not allowed, and the shutdown time period is 3 days. Concrete pouring construction, a continuous construction time shall not exceed 48 hours. In the 12369 telephone call, the staff also said that in the past, the ecological and environmental departments had the right to punish noise exceeding the standard, but now they can only coordinate.

On June 6th, under the urging of the reporter, a staff member of the Ecological Environment Bureau of Gulou District replied to the reporter by phone, saying that there were many complaints about night construction at this site, and the staff also went several times, but the phone number of the person in charge of the site was always disconnected. "We can only go to the scene to coordinate with them, and they can’t do anything if they don’t listen. It is recommended that you either go to a letter and complain that the noise exceeds the standard, or find a third-party testing agency to test the noise, and the authoritative organization will issue a report before considering compensation or urging the installation of sound insulation equipment. "

The reporter’s phone was hung up and the complaint phone was not answered.

Outside the seaway construction enclosure of Metro Line 5, there are a series of public signs, including the prevention and control of dust pollution in the construction site, civilized construction signs and construction nameplates. Among them, the column of noise control in the bulletin board reads: take control measures for noise sources and control them within the national standards.

When the reporter called Mr. Lu, the official in charge of civilized construction in the bulletin board, the other party said that if the citizen complained, he would explain it. If the reporter did not accept the telephone interview, he needed to contact the subway building himself. When the reporter asked him for contact information, the other party had hung up. Subsequently, the reporter called several project leaders on the construction project information bulletin board one by one to make public calls, and the other party said that they would not accept the interview. Another person in charge reported the telephone number of a contact person of the subway company to the reporter, but the reporter called the other party and said that he had dialed the wrong number first, and then said that this question should be asked to other relevant persons in charge, so he could not answer it. The complaint telephone number published on the bulletin board of civilized construction site was dialed in the past and no one answered.

Residents complain

Can’t sleep for days

Can the construction be gentle?

Mr. Chen, who lives in Wutai Garden, told reporters that the subway station has been under construction day and night recently, which has greatly troubled nearby residents. "The subway is a key municipal project. It is understandable if it needs to be constructed at night, but Wutai Mountain has a special environment and the construction site is very close to several residential areas. It is even more necessary to strictly control the noise." Mr. Chen said: "Many times we feel that the construction operation is very barbaric. The muck removal often throws stones on the vehicle without any scruples, and some metals are like being thrown from a height when transported. At night, the shouts of construction workers are endless, and I feel that there are no measures to control noise from management. "

As the college entrance examination and the final exam are approaching, many parents living nearby are also anxious because their children are troubled by construction noise. Some residents complained at the first time, but the results were minimal.

The reporter learned that when the environmental noise reaches 40 decibels, it begins to disturb sleep, and when it reaches 60-89 decibels, the interference to the autonomic nervous system increases, making it difficult to obey. 85 decibels is a general requirement for hearing protection. If it exceeds 90 decibels, it will significantly damage the nervous system and cause irreversible hearing organ damage.

Relevant regulations

Night construction requires noise.

No more than 55 decibels

The reporter learned that according to Article 30 of the Law on the Prevention and Control of Environmental Noise Pollution in People’s Republic of China (PRC), it is forbidden to carry out construction operations that produce environmental noise pollution at night in areas where noise-sensitive buildings are concentrated in urban areas, except for emergency repairs, emergency rescue operations and continuous operations due to production process requirements or special needs. If continuous operation is necessary due to special needs, it must be certified by the relevant competent department. Noise generated by the construction site at night is not allowed to exceed 55 decibels.

An industry insider told reporters that in different stages of construction, the relevant regulations have different requirements for noise. The noise in the pile foundation construction stage is relatively large, and the standard is slightly higher than 85 decibels. However, night construction is strictly prohibited. In other processes, the noise requirements in earthwork stage and structure construction stage are different, but the construction standard at night is unified to not exceed 55 decibels. "General construction site noise control will arrange some processes that generate little noise at night, and the noise generated in actual construction is also related to the workers’ operating specifications." The reporter learned that according to the Law on the Prevention and Control of Noise Pollution, the construction unit and the construction unit should arrange the prevention and control expenses of noise pollution according to the construction needs of the construction project, and the construction unit should urge the construction unit to discharge the generated noise up to the standard.

　　On the occasion of the Lunar Year of the Tiger, many politicians and international friends expressed their blessings to the people of China.

　　UN Secretary-General Guterres:The tiger symbolizes strength, vitality, courage, perseverance and boldness. These are the qualities we need to face unprecedented challenges today.

　　Azoulai, Director General of UNESCO:The new year is the Year of the Tiger, which is a symbol of courage and ambition. It also represents hope. After 24 months of hardship, I hope that 2022 will be a new year for Vientiane. This year, we can soothe the scars left by the global epidemic.

　　Georgieva, Managing Director of the International Monetary Fund:As we all know, tigers represent strength and vitality; It also represents wisdom and courage. At present, the global COVID-19 epidemic has entered its third year, and the above characteristics of tigers are exactly what we need at present. Let us get inspiration from the tiger, gain greater strength under the sudden impact, and be more tenacious in the face of many difficulties.

　　WTO Director-General Evila:2022 is the Year of the Tiger, and the tiger symbolizes courage, optimism, vitality and strength, which are exactly the qualities that the WTO needs in the future. Adding wings to a tiger is a famous idiom in China, which means redoubling our efforts to achieve success, so that we can all add wings to a tiger in 2022.

　　Former President of the World BankYong Kim：We are about to usher in the Year of the Tiger. As we all know, people born in the Year of the Tiger are considered confident, energetic and charitable.

　　Comoros President azali:The tiger is known as the king of beasts in China. It is a symbol of strength, justice and courage.

　　Perry, Chairman of 48 British Group Clubs:The Year of the Tiger will be a great year. It will lead us back with a roar, and the tiger will lead us back to the world of global common development and multilateral cooperation. I am looking forward to the Spring Festival in China. I wish you, my friends in China, a happy New Year.

　　The 2nd International Forum on Health Service and Standardization for the Aged and the Annual Meeting of the Branch of Health Service and Standardization for the Aged of China Geriatric Medical Research Association opened on 16th. Photo by Zhao Xiao

　　Dong ‘e, Shandong, August 16 (Zhao Xiao) The 2nd International Forum on Health Service and Standardization for the Aged and the Annual Meeting of the Branch of Health Service and Standardization for the Aged of China Geriatric Care Medical Research Association opened on the 16th in Dong ‘e County, Shandong Province, a Millennium ancient city. More than 200 experts from China, Japanese, Canadian and other countries studied the development of geriatric health care medicine, and contributed to the construction of the standard of health care service for the aged.

Li Jinhua, general consultant of China Geriatric Health Care Medical Research Association, delivered a speech at the opening ceremony. Photo by Jiang Yong

　　The reporter was informed in an interview that this forum will promote academic exchanges at home and abroad around topics such as "health care for the elderly", "health care for the elderly" and "medical care for the elderly", show the latest achievements in geriatric research, and vigorously promote the formulation of relevant standards and management methods in the fields of service, technology, products and management in the combination of health care and medical care.

Qin Yufeng, President of Dong ‘e Ejiao Co., Ltd. delivered a speech at the opening ceremony. Photo by Jiang Yong

　　"Group standards can highlight industry benchmarks and reflect industry characteristics in a timely manner. At present, the formulation of group standards for elderly health care in China has just started and the development momentum is good. " Gao Songbai, president of China Geriatric Health Care Medical Research Association, said in his speech at the opening ceremony that during the forum, nearly 20 expert consensus and norms on health services for the elderly will be released, laying the foundation for establishing and improving the standard system of medical care for the elderly. The formulation of group standards should adhere to standardization, practicality and public welfare, carry out in-depth investigation and research, and introduce group standards that are highly operational, meet the needs of industry development, and effectively play a guiding role, so as to promote the quality, increment and upgrading of elderly health services.

Data Map: The picture shows several elderly people performing non-legacy performances on Yaowang Street in Dong ‘e. Photo by Lu Xinsheng

　　Li Jinhua, general consultant of China Geriatric Health Care Medical Research Association, believes that the formulation of industry standards is the need of social mass production, and establishing standards provides a basis for measuring whether products are qualified and compliant. It is suggested that relevant trade associations should strictly follow the standardized procedures and requirements of group standards formulation according to the development status and actual situation in the field of geriatric medical care in China, so as to make the standards scientific, standardized and traceable.

Data map: Chinese medicine "looking and asking questions". Photo by Hu Pinghua

　　"China has entered an aging society. To solve the problem of standardization of health services for the elderly, we should start with formulating standards, and establishing standards can effectively promote the improvement of the quality and level of health services for the elderly." As the organizer of the event, Qin Yufeng, president of Dong ‘e Ejiao Co., Ltd., said in an interview that the proposal of "Healthy China" strategy puts forward new requirements for advocating new concepts, popularizing new achievements and exploring new models of health care for the elderly. Traditional Chinese medicine, represented by Dong ‘e Ejiao, is an excellent traditional cultural treasure in China, which plays an important role in the prevention of chronic diseases and the improvement of the quality of life of the elderly, including dietotherapy, medicated diet, paste recuperation and disease rehabilitation. Relying on this forum, Dong ‘e Ejiao will actively absorb advanced wisdom and experience at home and abroad, further improve product quality, and contribute more to promoting the development of big health industry, especially the elderly rehabilitation service.

　　Data Map: The picture shows thousands of people performing Tai Chi in Ejiao World Park of Dong ‘e Ejiao Co., Ltd. Shen Minshe

　　Yang Ze, chairman of the China Geriatric Care Medical Research Association’s Geriatric Health Service and Standardization Branch, told the reporter that the imbalance between supply and demand of aged care services is a realistic challenge facing the development of aged care services in China, and socialized aged care services must adapt to the multi-level and diversified service needs of the elderly population as soon as possible. Traditional Chinese medicine is an outstanding representative of Chinese civilization. After the test of time and practice, it can not only cure the symptoms, but also cure the root cause. "It is of great significance to give full play to the advantages and functions of traditional Chinese medicine and revitalize the development of traditional Chinese medicine to promote health services and health care for the elderly."

　　Shandong is a province with a large population of elderly people, with more than 20 million elderly people aged 60 and over, accounting for 21% of the total population, and showing an accelerated growth trend. At present, there are 13 "longevity towns" in the province, and there are more than 6,000 "centenarians". Li Deqiang, former vice chairman of the Shandong Provincial Political Consultative Conference, said that at present, the province regards the medical and health care industry as one of the "Top Ten" industries for the conversion of old and new kinetic energy, and strives to achieve an added value of 1.15 trillion yuan by 2022, accounting for 11.5% of the regional GDP. By speeding up the construction of medical and health care industry, Shandong strives to provide the elderly with a sense of security, a happy life, and a long and healthy life, so that the cause of aging has made great progress.

　　At the academic exchange meeting held on the same day, the standard writers of China Geriatric Health Care Medical Research Association released 18 expert consensuses on new technologies of home-based care for the aged, including China’s expert consensus on rehabilitation treatment for severe respiratory diseases and China’s expert consensus on rehabilitation treatment for elderly stroke patients.

　　This forum is co-sponsored by the Health Service and Standardization Branch of China Geriatric Health Care Medical Research Association, the Working Committee on Combination of Medicine and Nursing of China Preventive Medical Association and China Geriatric Health Care Medicine magazine, and jointly undertaken by the National Rubber Chinese Medicine Engineering Technology Research Center and Dong ‘e Ejiao Co., Ltd.

　　This year’s two sessions, real estate regulation is still a hot topic. Various localities have also adopted housing policies to attract talents. Collective construction land to build rental housing and state-owned enterprises to use their own land to build affordable housing have all targeted the housing problem of employees, achieving "job-housing balance" and retaining high-end talents. The Beijing Youth Daily reporter interviewed two members from the economic sector and the non-partisan sector, respectively, on these issues.

　　Zhao Song, member of Chinese People’s Political Consultative Conference and director of Land Price Institute of Land Survey and Planning Institute.

　　Building houses owned by state-owned enterprises helps to retain talents.

　　It is a very correct orientation to establish a long-term mechanism in the real estate field. We should comprehensively consider the land supply system, the real estate development and sales system, and the financial and tax systems. The long-term mechanism can guide the market to a healthy and stable development path. It will take time for the long-term mechanism to play a real role, which requires both the running-in and improvement of the system and the self-adjustment and repair of the market under the new mechanism.

　　■ Market regulation ■

　　Purchase restriction has not changed the relationship between supply and demand in the market.

　　Beiqing Daily: What control measures have been taken by all parts of the country to the real estate market, and what changes have taken in the real estate market?

　　Zhao Song: The changes in the real estate market in the past year, whether it is the stabilization of housing prices in first-tier cities, the decline of growth rates, or the rapid rise of some emerging hot cities, are generally the effects of "anti-overheating" and "destocking" control measures. In specific operations, administrative measures have played a more important role, such as restricting purchases, sales and loans, which have indeed had an immediate impact on curbing the heat of market transactions, while the price limit policy has directly suppressed the price signal in the first-hand housing market, but it has not yet formed a new relationship between market supply and demand, and high demand momentum still exists. The spillover of demand from first-tier and hot-spot cities, combined with the continuous easing policies in most areas, has caused some second-and third-tier cities to accelerate their rise.

　　Housing prices in first-tier cities may be adjusted at a high level.

　　Beiqing Daily: What do you think of the overall real estate market in 2018? Under the intensive real estate control measures, what kind of situation will the first, second, third and fourth tier cities present?

　　Zhao Song: At present, the situation of high-pressure regulation and control in the real estate market will not be relaxed. Therefore, in this first-tier city and second-tier hotspot city, the overall housing price may remain relatively stable on the basis of last year, forming a high-level adjustment trend, and some cities still have room to fall back.

　　Beiqing Daily: What about the third-and fourth-tier cities that saw a big increase last year?

　　Zhao Song: Some cities with good infrastructure conditions, rapid economic development and obvious population growth have strong internal support for rising housing prices. However, there are also some cities that have risen too fast in the early stage. Without the support of effective demand, such as the infrastructure can’t keep up and the population flows out, there will be greater risks. I don’t think those speculative housing prices will last long.

　　Long-term mechanism should replace emergency measures

　　Beiqing Daily: Last year, an important feature of real estate regulation and control was "policy by city". Will this policy last forever?

　　Zhao Song: In the past two years, the effect of "city-based policy" in real estate regulation and control is still quite obvious. In the past, regulation was across the board, which caused some policies to fail to achieve the expected goals. Therefore, in recent years, the policy of Yincheng has been proposed. The participation of land in real estate is mainly reflected in land supply. In cities with large demand and rapid housing price increase, the land supply should be appropriately increased. For those with serious inventory, the land supply will be reduced.

　　Beiqing Daily: The central government has proposed to establish a long-term mechanism for real estate regulation. What do you think of the construction of a long-term mechanism?

　　Zhao Song: It is a very correct orientation to establish a long-term mechanism in the real estate field. In the past, our control measures were all emergency, which could not solve the fundamental problem. To establish a long-term mechanism, we should comprehensively consider the land supply system, the real estate development and sales system, and the financial and tax systems. The long-term mechanism may not have an immediate effect on controlling housing prices, but it can guide the market to a healthy and stable development path. It will take time for the long-term mechanism to play a real role, which requires both the running-in and improvement of the system and the self-adjustment and repair of the market under the new mechanism.

　　■ Collective land ■

　　The diversion part of collective construction land is just needed.

　　Beiqing Daily: At the beginning of this year, the Ministry of Land and Resources approved 11 cities including Shenyang and Xiamen to use collective construction land to build rental housing. Together with Beijing and Shanghai, which are being piloted, 13 cities have been piloting this new policy. Can building rental housing with collective construction land alleviate the problem of high housing prices?

　　Zhao Song: I think this is a good direction. Allowing collective land to build rental housing into the market is a measure to realize multi-agent supply and multi-channel guarantee. However, we can’t expect it to solve the problem of short supply in the real estate market at once. It can only be said that in some areas, it can divert some rigid demand and relieve market pressure.

　　Beiqing Daily: In what way should farmers’ interests be protected when collective land is used to build rental housing?

　　Zhao Song: First of all, collective economic organizations are voluntary, and farmers can’t be forced to take out land for renting houses in order to complete the pilot task; The second is to do a good job of research in the early stage, choose areas with needs, such as industrial parks and development zones, and rent out houses so that farmers can make profits collectively; Some places also adopt the practice that the government rents it wholesale according to the market rent level and then rents it to specific tenants, which also reduces the operational risk of collective economic organizations.

　　The new measures will help state-owned enterprises retain talents.

　　Beiqing Daily: Last year, the Beijing Municipal Commission of Housing and Urban-Rural Development issued a document encouraging state-owned enterprises to use their own land to build affordable housing, and other hot cities also had some related pilot projects. What changes will this bring to the housing market?

　　Zhao Song: This is also the idea of multi-agent supply and multi-channel guarantee. This is of great help to solve the housing problem of employees of state-owned enterprises, especially the housing problem of young employees, and helps state-owned enterprises to retain talents. Now many places, especially some second-tier cities, are fighting for talents. If their housing problems can be solved, the battle will be won by half.

　　■ Land supply ■

　　The reasons for the "auction" of land transfer are complicated.

　　Beiqing Daily: In the past two years, the phenomenon of land "bidding, auction and hanging" often appears at high prices. Some people say that behind high housing prices is actually high land prices. What do you think of this phenomenon?

　　Zhao Song: Who pushed and pulled the house price and land price? This is a long-standing debate. Theoretically, the demand for land is derived demand, and the price expectation of products formed on the land determines the land price that people are willing to pay. In reality, they are interactive. As for who played the main role? This needs to be analyzed in combination with the specific market environment. In a seller’s market, no matter how high the developer gets the land, that is to say, how high the cost he invests, he will definitely pass this cost on and seek profits. However, if it is a buyer’s market, for example, when the inventory in some places was serious a few years ago, the house could not be sold, and the land would be auctioned off.

　　Beiqing Daily: Under the background of strict regulation and control, some first-tier cities have experienced the phenomenon of land auction. What do you think? Does it mean that the real estate market has shown signs of reversal?

　　Zhao Song: The reasons for the auction are more complicated. I think it is necessary to analyze the specific plots. The auction of some plots may be due to insufficient demand in the market, the expectations of real estate developers for the future have fallen, and the willingness to buy land has declined, leading to the auction; Sometimes it may be that the conditions given by this land are too harsh, which should be analyzed in detail.

　　Member Chinese People’s Political Consultative Conference and Director of Land Use Management Department of Ministry of Land and Resources Liao Yonglin.

　　Enterprise dormitory can reduce the living cost of workers.

　　Many cities attract talents by providing preferential housing conditions. Rent is a very important part of production factors. If workers are provided with housing or rental subsidies, their living costs will be reduced. Rental housing built on collective construction land in Beijing solves the housing problem for makers, and gives a lot of rent subsidies, which actually reduces the price of factors and is more competitive for enterprises in attracting talents.

　　■ Market regulation ■

　　Real estate regulation needs a multi-pronged approach

　　Beiqing Daily: What do you think of the problem of excessive housing price increase in the past year or two?

　　Liao Yonglin: House price is just a representation. Price is the expectation of both the supply and demand sides for the future, and it is a result. We should adjust the relationship between supply and demand to change people’s expectations. For example, rent and purchase are now advocated, and local governments have introduced measures to protect the interests of renters, so that ordinary people can enjoy the same treatment when renting houses. Public rental housing and low-rent housing that we are actively promoting now, including rental housing built on relatively new collective construction land, are all working in this direction.

　　Beiqing Daily: Real estate regulation is still a hot topic this year. Can the house price be controlled this year? Do you have any suggestions for this piece?

　　Liao Yonglin: The central government has made it very clear that "houses are for living, not for speculation". Real estate regulation needs a multi-pronged approach, and it is impossible to "win with one stroke". It should include comprehensive measures such as land supply, finance, taxation, etc. We must design the system based on the residential characteristics of the house, improve control, and classify regulation. It is different in large, medium and small cities, and it is different in first, second and third tier cities. At the same time, strengthen the two-way adjustment of supply and demand, and explore the multi-land supply mechanism of real estate.

　　The key to controlling house prices lies in controlling expectations.

　　Beiqing Daily: What are the effective ways for local governments to solve the expected problem of high housing prices?

　　Liao Yonglin: Shanghai’s leased housing plots and Beijing’s shared property houses are all effective explorations in this regard.

　　There is also the rectification of developers and real estate agents. In some places, developers engage in "hunger marketing". Obviously, there are many houses, but they have to create an illusion of shortage. Now local governments have stepped up their efforts in this regard, which has had a great impact on market expectations.

　　Beiqing Daily: What do you think of the emergency real estate control measures in various places, including administrative measures such as restricting purchases, loans and sales?

　　Liao Yonglin: This is a practice of stopping bleeding first. Ultimately, it is necessary to establish a long-term mechanism in the real estate market to solve the problem. The long-term mechanism should include land supply, taxation, finance and other factors. Of course, government supervision cannot be absent.

　　■ Collective land ■

　　Workers’ dormitory reduced the factor price.

　　Beiqing Daily: The Ministry of Land and Resources has approved 13 cities including Beijing, Shanghai, Hangzhou and Xiamen to use collective construction land to build rental housing. What is the original intention of these urban pilot projects with prominent contradiction between housing supply and demand? Can this contradiction between supply and demand be alleviated?

　　Liao Yonglin: In fact, real estate can be divided into two parts, one is for residence, and it is a consumer product, which is closely linked to income. There is also industrial land and commercial real estate, which belong to production factors. Rental housing should be somewhere in between. Solving the housing problem of the labor force is also a problem of high factors. To put it bluntly, people work and live in the city. Without a house, he wants to rent a house, and the rent is high, so the salary must be high, otherwise people will leave.

　　Beiqing Daily: Beijing piloted the construction of rental housing on collective construction land earlier to solve the problem of collective dormitory for enterprise employees in industrial parks, and at the same time, it was aimed at security guards, domestic workers, couriers and other service groups. In order to solve the housing pressure problem of high-tech talents, Zhongguancun used collective construction land to build rental housing to carry out a pilot project of public rental housing for makers. Maker Tenant enjoys 50% rent subsidy from Haidian District, Beijing. What do you think?

　　Liao Yonglin: Many cities attract talents by providing preferential housing conditions. Rent is a very important part of production factors. If workers are provided with housing or rental subsidies, their living costs will be reduced. Rental housing built on collective construction land in Beijing solves the housing problem for makers, and gives a lot of rent subsidies, which actually reduces the price of factors and is more competitive for enterprises in attracting talents.

　　If the job advertisement says that housing is provided, then its salary can be lower. If not, I’m sorry, then the salary will be higher.

　　The government vigorously promotes the construction of rental housing.

　　Beiqing Daily: What do you think of the current problem of high housing prices? There is a voice that high land prices are behind high housing prices, because most of the housing prices are land prices, and the construction and installation costs account for a small proportion. What do you think of the frequent occurrence of "high-priced land" in the land market and the problem that "flour is more expensive than bread"?

　　Liao Yonglin: Whether the high housing price is cost-driven or price-driven, this is a chicken or egg problem, and there will never be any result. Market economy is to buy production factors after the price of supply and demand is accurate. If the cost determines the price, it is not a market economy. Now it is always said that "flour is more expensive than bread", in fact, developers will not do business at a loss. The problem now is to solve the problem of housing price expectation and realize the price balance between supply and demand. Now the government is vigorously promoting the construction of rental housing, especially advocating the right to rent and purchase, and establishing a long-term mechanism for real estate, which is to solve this expected problem.

　　■ Land supply ■

　　The design of "multi-subject land supply" system should keep up

　　Beiqing Daily: Since last year, the central government has repeatedly proposed to speed up the establishment of a "multi-agent supply, multi-channel security, and rent-and-purchase housing system". Does multi-subject land supply mean a breakthrough in the existing "bidding, auction and hanging" system of commercial housing land supply?

　　Liao Yonglin: Actually, China’s real estate industry was originally a multi-subject land supply, and later it moved towards a single subject land supply. However, there are many problems in supervision in this way. In terms of economic value, the highest urban construction land is real estate, followed by industrial land, and the worst is infrastructure land. If the rush to engage in real estate will be chaotic, what about the infrastructure? Multi-subject land supply later became a single subject land supply, but in this mode, the government monopolized the land, and some local governments often did not take the initiative to supply land in order to raise land prices.

　　Now we advocate multi-agent land supply, but we don’t simply go back to the past, but we should keep up with it in system design and supervision, so as to solve the possible problems of multi-agent land supply and the problems of single agent land supply.

　　Photo of this edition/reporter Zhu Kaiyun

　　Cctv newsAt 10: 00 am on May 18th, the State Council Press Office held a series of press conferences on the theme of "Opening by Authorities", introducing the situation of "Implementing the Party’s 20 Major Decisions and Deploying Efforts to Promote the High-quality Development of Medical Insurance" and answering reporters’ questions.

　　Hu Jinglin, director of the National Health Insurance Bureau, said that since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has led hundreds of millions of people to win the battle against poverty, which has historically solved the problem of absolute poverty that has plagued the Chinese nation for thousands of years and created a miracle in the history of human poverty reduction. General Secretary of the Supreme Leader pointed out that getting rid of poverty is not the end, but the starting point of a new life and a new struggle. After winning the battle against poverty in an all-round way, the medical insurance department resolutely implemented the decision-making arrangements made by the CPC Central Committee and the State Council to effectively link the achievements of consolidating and expanding poverty alleviation with rural revitalization, continued to deepen the reform of the medical security system, steadily realized the basic medical care for low-income people in rural areas, and resolutely adhered to the bottom line of not returning to poverty on a large scale due to illness.

　　First, ensure that the key population should be guaranteed. The central government has continuously increased subsidies for residents’ medical insurance, and medical assistance has subsidized the poor, the low-income people, the poverty-stricken people who have returned to poverty, and the poverty-stricken people who are easy to return to poverty and are included in the monitoring, ensuring that the rural low-income people have institutional guarantees for medical treatment. In 2022, a total of 97.66 million people with difficulties were funded to participate in insurance, and the participation rate of low-income people in rural areas was monitored to be stable at over 99%.

　　Second, strengthen the effectiveness of the triple system to reduce burdens. Triple system, mainly basic medical insurance, serious illness insurance and medical assistance. First, stabilize the level of hospitalization benefits of basic medical insurance and improve the outpatient mutual aid guarantee mechanism. The second is to improve the reimbursement level of residents with serious illness by inclusiveness, and accurately implement inclined payment for people with special difficulties. The third is to improve the medical insurance and assistance system for serious and serious diseases, and consolidate the function of supporting the bottom. According to monitoring, in 2022, the triple system benefited 145 million rural low-income people to seek medical treatment, helping to reduce the cost burden by 148.7 billion yuan.

　　Third, improve the long-term mechanism to prevent poverty due to illness. Guide all localities to do a good job in monitoring and early warning patients with high medical expenses, timely include qualified key monitoring personnel into the scope of medical assistance, and cooperate with relevant departments to implement comprehensive assistance. Since 2021, more than 7.4 million people have actively pushed early warning information. In addition, through the adjustment and normalization of medical insurance catalogue, the procurement of medicines and medical consumables is carried out, and the cost of medical treatment for low-income people in rural areas is jointly reduced.

　　In the next step, we will resolutely implement the decision-making and deployment of the CPC Central Committee in the State Council, and on the basis of continuously consolidating and expanding the achievements of "basic medical security", vigorously promote medical security to help the rural areas revitalize in an all-round way, mainly doing the following work:

　　First, promote the establishment of a diversified medical assistance system, improve the unified and standardized medical assistance system, and make overall plans to improve the level of assistance for seriously ill patients in difficult families.

　　The second is to improve the comprehensive assistance mechanism for patients with high expenses, and promote charitable organizations, commercial health insurance, medical mutual assistance and other social forces to participate in the rescue and protection, so as to give full play to the joint efforts of protection.

　　The third is to do a good job in consolidating and expanding the contact point construction of medical insurance poverty alleviation achievements, in-depth summing up local practical experience, and exploring and supporting the national rural revitalization key help counties to carry out medical insurance to help rural revitalization special rescue operations.

　　M8 is coming! A few days ago, the first batch of new car declaration catalogue in 2025 was released, including the hot M8. As a heavyweight product of the asking world family in 2025, the asking world M8 has a car length of nearly 5.2 meters and a size of 3105mm, which is almost the size of L9. It is expected to be listed this year.

　　The appearance of the new car adopts the latest design language, with a length of 5190mm, a width of 1999mm, a height of 1795mm and a wheelbase of 3105mm, and there are two layouts of 5 seats and 6 seats. The wheelbase is the same as that of ideal L9, and the length of the whole vehicle is only 40mm shorter than that of bound M9, which is the same as that of ideal L9 and larger than that of ideal L8.

　　On the other hand, by changing the details such as the roof line, the semi-circular running lights at the front, the narrow front and the wide back, the M8 keeps the family appearance, makes the whole car younger and more dynamic, and is biased towards motion control, making a style distinction from the M9, and also adopts fresh design languages such as narrower and flatter laser radar and semi-hidden door handles. In addition, the M8 also continues the seat layout scheme of M9, and provides two layouts of six seats and five seats.

　　The typical "performance" tire layout of "narrow front and wide back" also brings stronger driving stability to M8. According to the public information, the M8 tires of Jiejie provide optional specifications of front 255/50 R20, rear 275/50 R20 and front 265/45 R21 and rear 285/45 R21.

　　In terms of price, based on the product strength displayed by Wenjie M8, combined with Wenjie M9, Wenjie New M7 and the price range of competing products at the same level, it is estimated that Wenjie M8 is likely to be priced in the range of 350,000-450,000, which will complete the price puzzle of Wenjie series vehicles and seamlessly connect with Wenjie M9 with the price of 500,000 for the main sales models.

　　Up to now, the model M9 has exceeded 200,000 vehicles in 12 months since it was launched, ranking first in the high-end monthly sales of more than 500,000 yuan in China. At present, the intelligent driving, intelligent cabin, three electric power and super extended range technology that M9 is proud of should also be delegated to M8.

Ask about M9 interior, M8 will continue to use this basic design.

　　The M8 keeps two kinds of power: extended range and pure electricity. The 1.5T extended-range power system, with a range extender of 118 kW, is also equipped with front and rear dual motors. The fuel consumption of the front 165kW and the rear 227kW and WLTC is as low as 0.52-0.85L per 100km, which has remarkable energy-saving effect. The pure electric vehicle is equipped with a whale 800V high-voltage battery platform, which supports super fast charging and can charge the power from 30% to 80% in 15 minutes. With advanced thermal management system and DriveONE electric drive system, the acceleration of 100 kilometers takes only 4.5 seconds.

　　In 2025, the medium and large-scale new energy SUV market will undoubtedly become more intense, including N9, 900, L, etc. It is worth looking forward to whether M8 can reproduce the market performance of M9 that "release is the peak, listing is the explosion".

Original zi yi Guo ke

Imagine such a scene: a new drug-resistant bacteria will be popular among people in the future, and you are unfortunately infected and lying in the intensive care unit. All the antibiotics injected into your body are completely ineffective, and your life is dying, and you will die like many infected people …

Terrible, isn’t it?

In order to keep yourself alive and avoid the above scene becoming a reality, can you get rid of the habit of taking antibiotics easily from now on to ensure your safety?

No, you don’t abuse antibiotics, your family and friends may abuse them, strangers you meet on the road may abuse them, and even pigs may abuse them.

However, does the use of antibiotics have anything to do with my infection? Of course, drug-resistant bacteria from other people and animals can also infect you.

Abuse of antibiotics by others or animals may also infect you giphy drug-resistant bacteria.

Gonorrhea in the U.S navy is difficult to treat.

Because the sex workers used the wrong antibiotics?

In the 1960s, millions of sailors gathered all the year round at the US Naval Base in subic bay. A large number of people flow has promoted the prosperity and development of local economy, especially bars, nightclubs and brothels. Navy soldiers often hang around these places as long as they are not on duty.

After indulging, many people go to see a military doctor as soon as they return to the boat because they find urethral secretions. They were diagnosed with gonorrhea, that is, gonococcal infection, and received standard penicillin treatment. But strangely, the treatment effect of the navy is not ideal, and the number of infected people is increasing.

The preventive medicine department of the navy conducted an investigation and found that there were two reasons for the failure of the navy’s treatment: one was misdiagnosis, and half of the people suffered from nongonococcal urethritis (such as chlamydia and mycoplasma infection) instead of gonorrhea; The second is drug resistance. The other half of the soldiers who were really infected with gonococcus had strong drug resistance to penicillin, which was not common at that time.

Why is there such a large-scale drug resistance at the naval base in subic bay?

Neisseria gonorrhoeae is resistant to penicillin, which leads to unsatisfactory treatment effect of gonorrhea | flickr

Gonorrhea is mainly transmitted through sexual contact. Considering the common "recreational activities" of the navy, the preventive medicine department began an investigation from sex workers. It turns out that in a clinic where sex workers gather, doctors use benzathine penicillin to treat gonorrhea of sex workers, and they also go to the pharmacy to buy this penicillin themselves.

However, killing Neisseria gonorrhoeae, especially Neisseria gonorrhoeae resistant to penicillin, requires the use of fast-acting drugs, and the drugs cannot stay in the body for too long, otherwise it will provide natural selection opportunities for drug-resistant bacteria. Therefore, the most suitable drug is procaine penicillin, not benzathine penicillin, which has slow onset and long retention time in the body. Excessive use of the same wrong drug has produced penicillin-resistant Neisseria gonorrhoeae in sex workers.

At the same time, the preventive medicine department also found that when the sex workers were examined in this small clinic, the doctor never disinfected the vaginal dilator to improve efficiency, but put a big bucket of water beside him. After each patient was examined, he rinsed it in the bucket and then continued to examine the next one. This irregular operation paved a broad road for the spread of pathogenic bacteria …

In this way, the drug-resistant bacteria spread from one sex worker to another, and then infected the navy soldiers through sexual transmission, and the soldiers then spread them to other sex workers, which led to the widespread spread of drug-resistant bacteria.

After discovering the cause, the Department of Preventive Medicine improved the treatment scheme of gonorrhea, and solved the problem of cross infection by purchasing sterilizers and a large number of vaginal dilators. Finally, the number of patients with drug-resistant gonorrhea plummeted, and the situation of seafarers improved.

Drug-resistant bacteria repeatedly "jump horizontally" among sex workers and naval soldiers, leading to the widespread spread of drug-resistant bacteria | pexels

Pigs eat antibiotics

It can also "upgrade" the bacteria on people.

Drug-resistant bacteria can spread not only between people, but also between people and animals.

Methicillin-resistant Staphylococcus aureus (MRSA) is one of the common multi-drug resistant bacteria, also known as "superbugs".

It is speculated that in 2019, more than 100,000 deaths were related to MRSA. In a study published in June, 2022, Lucy A. Venat of Cambridge University proposed that MRSA (livestock-associated methicillin-resistant Staphylococcus aureus, LA-MRSA) in livestock was an important reason for the increasing human infection with MRSA.

Simply put, if pigs eat more antibiotics, they can also "pass" drug-resistant bacteria to people.

But this "transmission" is not that bacteria directly run from pigs to people, but that drug-resistant bacteria in pigs pass the "skill" of drug resistance to bacteria in people. This is achieved by Mobile genetic elements, MGEs). MGEs can "transport" drug-resistant genes from one bacterium to another, even if the two bacteria belong to different species.

Drug-resistant genes can be integrated into plasmids, and then enter other bacteria through plasmids.

Scientists have found that among the most common LA-MRSA in Europe, one MGEs with drug resistance gene has been stably inherited for 57 years, which dates back to the time when antibiotics were widely used in livestock.

When livestock use a large number of antibiotics to produce LA-MRSA, the related drug-resistant genes can be grafted into human Staphylococcus aureus through MGEs transfer, so that the common Staphylococcus aureus can be "upgraded" to drug-resistant MRSA. Even if humans did not use antibiotics at that time, they would be infected with bacteria that were more difficult to treat.

"One world, one health", the uncontrolled use of antibiotics on animals will eventually affect human beings.

After a large number of animals use antibiotics to produce drug-resistant bacteria, the related drug-resistant genes can "upgrade" the bacteria in people | wallpaperflare

Norwegians eat 24 tons of antibiotics every year.

Norwegian salmon eats 48 tons

Today, more and more people are aware of this potential crisis, and the control system of antibiotic use in aquaculture tends to be perfect, but this was not the case decades ago.

After the emergence of antibiotics, people who breed livestock and poultry found that feeding antibiotics can not only fight against some infectious diseases, but also promote the growth of livestock and poultry, increase the output of agricultural meat products and improve profits.

In the 1960s, many countries, such as Britain, Germany, the Netherlands, and the United States, enacted laws to reduce the use of antibiotics-especially to reduce the use of antibiotics for humans by livestock. However, driven by interests, these policies are either strongly resisted or disobeyed, and it is always difficult to implement them.

But there are also successful examples.

Norway has the highest salmon production in the world, and its quality is among the best.

Orange-yellow fish, fresh Q-bomb, is soft, tender and smooth in one bite, melts in the mouth, and the special aroma spreads in the mouth … Well, it’s a bit off topic | flickr.

In 1980s, Norwegian salmon industry developed on a large scale, which brought a problem, that is, furuncle began to spread in fish on a large scale. In order to protect salmon, Norwegian fishermen began to use antibiotics preventively and added them directly to fish feed. By the end of 1980s, the demand for antibiotics was increasing, and fishermen even used cement mixers to mix them into fish feed.

During that time, Norwegians prescribed an average of 24 tons of antibiotics every year, while salmon consumed 48 tons of antibiotics every year. Salmon used twice as many antibiotics as all Norwegians!

These fish feeds mixed with antibiotics were directly poured into the fishing ground and flowed into the nearby waters, so that high levels of antibiotics appeared in fish thousands of meters away from the fishing ground, and even in birds that feed on fish.

Local TV stations have produced relevant documentaries, calling on the government to issue an antibiotic supervision bill. However, the appeal was strongly resisted by fishing groups, and the documentary producers also received anonymous threat bombs. Documentaries have been banned, but the truth will never be buried. The public is paying more and more attention to the problem of drug resistance, and the fishery is under increasing pressure.

Fortunately, people later developed a salmon vaccine that can prevent furuncle, which can be injected from the abdomen of fish through automated procedures. This method not only reduces the use of antibiotics, but also stabilizes the salmon economy and has been vigorously promoted.

In 1994, vaccination of salmon became a routine operation in Norway, and the use of antibiotics plummeted.

In recent years, countries are trying to limit or stop using antibiotics in aquaculture. China has always advocated the rational and standardized use of antibiotics in livestock and poultry breeding. Announcement No.194 issued by the Ministry of Agriculture and Rural Affairs stated that since New Year’s Day in 2020, the addition of antibiotics to feed in China has been completely banned.

Efforts to restrict or stop using antibiotics in aquaculture | Ministry of Agriculture and Rural Affairs of the People’s Republic of China

The emergence of drug resistance predates the invention of antibiotics.

But the abuse of antibiotics makes it rampant.

Whether in the medical industry or animal husbandry, standardizing the use of antibiotics is to avoid producing drug-resistant bacteria and ensure that after human beings are infected with bacteria, antibiotics can kill bacteria and cure diseases.

However, the emergence of drug-resistant bacteria is not entirely the result of antibiotic use.

A study in 2012 found that there were many kinds of bacteria resistant to potent and advanced antibiotics in Lechuguilla cave, which was isolated from human civilization for nearly 4 million years. Among the 40 antibiotics tested by the researchers, a Bacteroides bacterium with the number LC231 is resistant to 26 of them.

Lechukier Cave | flickr

Another similar example is that in 2013, scientists analyzed a batch of microbial specimens from isolated Indians living in the depths of the Amazon jungle, who had never used antibiotics. The results showed that these microorganisms were resistant not only to natural antibiotics, but also to some synthetic antibiotics.

Therefore, it is actually natural evolution that initially caused bacteria to develop drug resistance.

For a long time, there are many kinds of bacteria in the soil. In order to compete for living space, they have to work hard to find ways to beat their competitors. Some bacteria have evolved the ability to make antibiotics and actively attack other bacteria. For example, the streptomycin we use now comes from streptomyces griseus in the soil. There are also some "Buddha" bacteria that only defend and do not attack. In order to defend their territory, they have evolved a set of mechanisms to resist the attack of foreign antibiotics, which is drug resistance.

Drug resistance is difficult to deal with because it is a defense mechanism that bacteria have evolved for thousands of years.

In the common defense system of bacteria, the outermost layer is the cell wall, which resists foreign attacks like a city wall, and the inner layer is a relatively thin inner membrane, which together protect the interior of bacteria from being destroyed.

When different kinds of antibiotics invade bacteria, they have different strategies:

Classification of attack modes against bacterial antibiotics

(1) by opening holes in the cell wall and cell membrane to launch a large-scale frontal attack, thus killing bacteria, such as polymyxin.

Frontal attack on cell walls and cell membranes | Photo courtesy of the author

(2) to prevent bacteria from building a complete cell wall, so that they lose protection and rupture and die, such as penicillin, cephalosporin, vancomycin, etc.

Prevent bacteria from building cell walls | Photo courtesy of the author

(3) Sneak into bacteria, control the "headquarters" in charge of the synthesis of important substances, interfere with the synthesis of nucleic acids, enzymes, protein, and inhibit bacterial reproduction, such as tetracycline, azithromycin, levofloxacin and sulfonamides.

"Hijacking" the bacterial "headquarters" and interfering with the synthesis of important substances | Photo courtesy of the author

In the process of resistance, bacteria constantly evolve through gene mutation, and some random mutations can just resist the attack of antibiotics, so this part of bacteria survived the battle and passed this mutation on to the next generation, giving future generations the ability to resist antibiotics. There are many forms of these mutations, mainly the following:

Classification of bacterial defense modes

(1) create cell walls that antibiotics can’t recognize, so that they can’t play a role, such as vancomycin-resistant drug-resistant bacteria.

② Shrink the boundary and reduce the permeability of the cell wall, so as to prevent certain kinds of antibiotics from entering the interior, or strictly limit their quantity, and weaken their bactericidal and bacteriostatic effects.

③ Use the efflux pump on the cell membrane to actively pump antibiotics out of the body.

(4) using the cleaving enzyme in bacteria to cut off antibiotic molecules, so that it loses its curative effect. One of the most famous enzymes is called "β-lactamase", which can cut off β -lactam antibiotics such as penicillin, cephalosporin and vancomycin.

⑤ Adding chemical groups to antibiotic molecules makes antibiotics huge and difficult to reach the "headquarters".

⑥ Change the shape or size of the target targeted by antibiotics, so that antibiotics cannot accurately identify and attack. For example, MRSA stopped synthesizing protein, which can be found by the antibiotic methicillin, and instead made another protein with different structure but the same function.

The drug resistance mechanism of drug-resistant bacteria found in Lechukier cave is almost the same as that of the well-known drug-resistant bacteria, and even several more than that previously known by human beings. This is enough to show that the mechanism of bacterial drug resistance is very old, and it may have existed before human activities.

So, what’s the point of restricting the use of antibiotics?

Of course there is.

In natural evolution, for thousands of years, the bacteria that produce antibiotics and the bacteria that resist antibiotics have restricted each other and reached a balanced competition. However, the overuse of antibiotics in the world has led to more and faster evolution of drug resistance of pathogenic bacteria, and drug-resistant bacteria in soil, water, homes and hospitals have flourished and flooded without substantial competition.

Therefore, although the emergence of drug-resistant bacteria is the result of natural evolution, the proliferation of drug-resistant bacteria is indeed caused by antibiotic abuse.

The terrible thing about flooding is that the speed of human research and development of new antibiotics can’t keep up with the speed of drug resistance of pathogenic bacteria. If this continues, there will be more and more infectious diseases without antibiotics, and the number of people who die from drug-resistant bacterial infections will also increase year by year.

The overuse of antibiotics in the world makes pathogenic bacteria evolve drug resistance more and faster | The University of Queensland.

Avoid drug resistance:

You can’t use more or less.

If you want to avoid the proliferation of drug-resistant bacteria and the horror scene at the beginning of the article, there are some ways.

First of all, don’t use antibiotics when they can’t cure the disease.

In the eighties and nineties, for many people, antibiotics were the "standard" for treating cough, fever and diarrhea, and they could be bought at pharmacies at any time without a doctor’s prescription. So, regardless of the cause of discomfort, let’s take an antibiotic first. At that time, in some remote areas, some people even took penicillin as a health care drug and gave it once a year to keep fit.

In many cases, there are no pathogens that can be killed by antibiotics. Antibiotics can only kill or inhibit specific pathogens through the mechanism mentioned above, but besides bacterial or fungal infections, people may get sick by virus infection, allergic reaction, inflammatory diseases, physical or chemical damage, etc. Antibiotics have no therapeutic effect on these situations.

When used in symptomatic cases, antibiotics can not cure diseases, but only increase the risk of drug resistance, without any benefit!

Antibiotics ≠ anti-inflammatory drugs

Many people are used to calling antibiotics "anti-inflammatory drugs". In fact, this statement is wrong, and the confusion of concepts can easily lead to some oolong incidents (click for details).

Strictly speaking, "anti-inflammatory drugs" should be called "anti-inflammatory drugs". Inflammation refers to a defensive response of the human body to stimuli, which is generally manifested as "redness, swelling and heat pain", which can be infectious inflammation caused by pathogens or non-infectious inflammation not caused by pathogens. Anti-inflammatory drugs refer to drugs that can resist these reactions, including steroidal anti-inflammatory drugs (such as glucocorticoid) and non-steroidal anti-inflammatory drugs (such as ibuprofen and acetaminophen).

In a word, the role of antibiotics is to kill or inhibit specific pathogens, and the role of "anti-inflammatory drugs" is to reduce the inflammatory reaction of the body. The roles of the two are different and the applicable diseases are different.

Having said so much about the dangers of antibiotics, should we regard antibiotics as a scourge and ban their use? Of course not! Since penicillin was discovered in 1928, the contribution of antibiotics to human health is beyond doubt.

According to a report in 2016, there are about 214,000 children under the age of 5 who die from drug-resistant infections every year in the world, but the number of people who die because they can’t get antibiotics is twice this number. Obviously, it is impossible to use antibiotics completely at present.

So, some "smart people" found a middle point by themselves: since it is not good to eat more, I will eat less. The doctor asked me to eat for three days if I ate for five days, and the doctor asked me to eat one if I ate two pills …

Please don’t! This is not treating a disease, but making a culture medium for drug-resistant bacteria. Because the pathogens always follow such a golden rule: those who can’t kill me will eventually make me stronger.

When the dosage and use time of antibiotics are not up to standard, all pathogens cannot be killed, and those who survive can easily evolve the best resistance to this antibiotic and pass on the resistance genes-not only to their offspring through reproduction, but also to other bacteria and others.

Therefore, when using antibiotics, we need to find a balance: use it when necessary, and use it correctly and standardly. For ordinary people, the most important thing is to use antibiotics in a symptomatic, adequate and full course of treatment. As for how to do these three things, it is good to use the medicine strictly according to the doctor’s advice.

In addition, for your own health, you should also supervise people around you to take medicine well.

references

[1] Muhammad H.Zaman. History of drug-resistant bacteria [M]. CITIC Publishing Group, 2021.

[2] Matuszewska M, Murray GGR, Ba X, et al. Stable antibiotic resistance and rapid human adaptation in livestock-associated MRSA. Elife. 2022 Jun 28.

[3] Antimicrobial Resistance Collaborators. Global burden of bacterial antimicrobial resistance in 2019: a systematic analysis. Lancet. 2022 Oct 1.

[4] Bhullar K, Waglechner N, Pawlowski A, et al. Antibiotic resistance is prevalent in an isolated cave microbiome. PLoS One. 2012.

[5] Clemente JC, Pehrsson EC, Blaser MJ, et al. The microbiome of uncontacted Amerindians. Sci Adv. 2015 Apr 3.

[6] Norman A, Hansen LH, S?rensen SJ. Et al. Philos Trans R Soc Lond B Biol Sci. Conjugative plasmids: vessels of the communal gene pool. 2009 Aug 12.

Author: Purple clothes

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