On March 7 th, the progress of Tesla FSD (fully autonomous driving) has always been a point of great concern to the outside world. Now, more news about the landing of FSD Beta has been revealed. According to related news, Tesla FSD will land in the European market in 2025, and it is also advancing rapidly in China, and it is expected to be released this summer.

It is pointed out that the European Union adopted relevant new regulations at the just-held World Vehicle Regulations Coordination Forum, and according to this new regulation, it is confirmed that Tesla FSD European version will land in the European market in 2025, and in October this year, Tesla FSD Beta test will start testing in the European Union.

In China, the China version of Tesla FSD Beta is also advancing rapidly. It is reported that the goal is to be officially released this summer. In November last year, four ministries and commissions jointly issued a notice to deploy and carry out the pilot work of intelligent networked vehicle access and road traffic. At that time, Tesla FSD was considered to have entered the countdown stage.

Earlier, in May last year, Chen Kele, deputy director of the Intelligent Manufacturing Promotion Department of Shanghai Economic and Information Committee, said: In the next stage, Shanghai will further deepen its cooperation with Tesla, promote the layout of functional sectors such as autonomous driving and robots in Shanghai, and jointly build a technology industry cluster with core technological advantages and facing the global market. This also makes us believe that the landing of Tesla FSD in China is indeed just around the corner.

Tesla FSD, the full name of which is Full Self-Drive, means fully automatic driving. At present, Tesla has launched three assisted driving products, namely AP, EAP, and FSD, among which AP is the most basic and EAP is to enhance assisted driving, which can provide intelligent calling, automatic parking, NOA and other functions. These two functions can be used in China at present.

As Tesla’s highest-level assisted driving ability, FSD can provide navigation-assisted driving, automatic lane change, automatic parking, intelligent calling, traffic signal recognition and other functions. Up to now, only the Beta version has been provided in North America. But in fact, these capabilities are already possessed by major domestic new energy brands and have been used on the road. In this respect, Tesla is indeed a little behind. I believe that Tesla is also actively responding to ensure the early landing of FSD in China, which will also bring new revenue to it. We will continue to pay attention to this.

Adhering to the people-centered principle is one of the basic strategies for upholding and developing Socialism with Chinese characteristics in the new era. Community is the most basic living place for people, and the starting point of community planning and construction is the vital interests of the grassroots. In August, 2020, 13 departments, including the Ministry of Housing and Urban-Rural Development, jointly issued the Opinions on Carrying out the Short-board Action of Urban Residential Community Construction, and at the same time issued the Standard for the Construction of Complete Residential Community (Trial), which clearly stated that the goal is to build a safe, healthy, well-equipped and well-managed complete residential community, and the supporting facilities of residential community should be improved as the focus, and the short-board action of residential community construction should be vigorously carried out. Residential community is the basic unit of urban residents’ life and urban governance, bearing the people’s hopes for a better life. It is of great significance to comprehensively improve the quality and service level of infrastructure construction in residential communities to enhance people’s sense of acquisition, happiness and security.

Foundation first, improve people’s basic needs for a better life

Infrastructure such as water, electricity, gas, heat and communication is an important guarantee for the normal life of community residents. Due to the early construction, the problems such as the erection of wires from a distance and the aging of pipelines have not only brought serious troubles to the lives of some residents in old communities, but also caused a huge waste of resources and energy. In July 2020, the General Office of the State Council issued the Guiding Opinions on Comprehensively Promoting the Renovation of Old Urban Residential Areas (hereinafter referred to as "Guiding Opinions"), which clearly stated that starting from the most direct and realistic interests that the people are most concerned about, the residents’ opinions should be solicited and the renovation contents should be reasonably determined, and the supporting facilities of residential areas and municipal infrastructure should be improved. In the process of community transformation, we should adhere to the principle of "underground first, then above ground", give priority to the transformation of underground pipelines such as water supply, rainwater, sewage, gas, electricity and communication, and upgrade public infrastructure such as roads, fire protection, charging, lighting and domestic waste sorting. Implement the concept of sponge city, protect and restore the community ecosystem, build a sponge community, effectively combine natural channels with manual measures, comprehensively adopt the measures of "infiltration, stagnation, storage, purification, use and discharge", and carry out roof greening, rainwater storage and collection and utilization, and micro-topography construction according to local conditions through combined design, so as to scientifically and orderly promote the transformation of rainwater and sewage diversion and mixed connection in the community with separate system, and maximize the realization of rainwater in the residential community. Actively promote the classification of domestic waste, improve the facilities for classified delivery, classified collection and classified transportation, and at the same time strengthen publicity to make the awareness of garbage classification deeply rooted in the hearts of the people.

The Guiding Opinions pointed out that by the end of the Tenth Five-Year Plan period, we should strive to basically complete the task of rebuilding old urban communities that need to be rebuilt before the end of 2000 in light of local conditions. As far as the current situation is concerned, the task of transformation is arduous. On the one hand, it is necessary to ensure capital investment and establish a long-term mechanism. The government, residents and social forces should share the burden reasonably and improve the long-term management mechanism of the community. On the other hand, community residents and professional and technical personnel should participate extensively, encourage planners and engineers to enter the community, improve the renovation design and refined governance level of old residential areas, promote the construction and renovation of community human settlements in a simple, moderate, green and low-carbon way, and strive to improve the functional quality of the community.

Overall coordination to ensure the healthy circulation of urban water system

Urban water system is a comprehensive system based on water cycle, water flux as the medium, water facilities as the carrier, water safety as the goal and water management as the means. Residential community is the spatial carrier of domestic water and sewage discharge of the broad masses of people, an important place for the conversion of material flow and energy flow, and a key node of urban water system. At present, the overall efficiency of urban water system in China needs to be improved. According to the Statistical Yearbook of Urban Construction in 2020 published by the Ministry of Housing and Urban-Rural Development, the leakage of urban public water supply network in China is about 7.85 billion cubic meters, accounting for about 13% of the total urban public water supply, which is still far from the goal that the leakage rate of water supply network is less than 10% in the Outline of Industry Development Plan for Urban Water Affairs in 2035. The concentration of influent biochemical oxygen demand (BOD) in some sewage treatment plants in China is less than 100 mg per liter. It is urgent to systematically investigate the reasons for the low influent concentration around the pipe network in the service area and steadily improve the efficiency of sewage collection and treatment facilities. Due to the influence of extreme climate and the imperfect drainage and waterlogging prevention engineering system, urban waterlogging incidents occur from time to time, and the urban drainage and waterlogging prevention engineering system of "source emission reduction, pipe network discharge, simultaneous storage and drainage, and emergency exceeding the standard" needs to be improved urgently.

The upgrading and transformation of community infrastructure should not only meet the basic service needs of community residents, but also organically combine with the overall improvement of municipal facilities system functions, and implement the overall layout and policy requirements of the state on improving the quality and efficiency of each subsystem of urban water system. In terms of urban water supply, the General Office of the Ministry of Housing and Urban-Rural Development issued the "Guidelines for the Measurement and Management of Urban Water Supply Pipe Network by District-Construction of Water Supply Pipe Network Leakage Control System" (for Trial Implementation) in 2017, guiding local governments to take the measurement and management of urban water supply pipe network as the starting point, strengthen the leakage control of urban water supply pipe network with systematic ideas, improve the level of refined and information management of water supply pipe network, and enhance the ability of water supply security. In practice, we should combine the construction of complete community, the renovation of old residential areas, the renovation of shanty towns and the renovation of secondary water supply facilities, formulate the implementation plan of metering management in different areas of the pipe network according to local conditions, design and implement it synchronously with the construction and renovation of the pipe network, coordinate water metering and water pressure control, water quality safety and facilities management, pipe network operation and business charge management, and build a pipe network leakage control system. In terms of urban sewage treatment, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development in 2020 issued the "Implementation Plan for Supplementing Shortboards and Strengths of Urban Domestic Sewage Treatment Facilities", which clearly proposed to combine the renovation of old residential areas and municipal roads, promote the connection construction of branch pipe networks and outdoor pipes, supplement "capillaries", and implement mixed connection, missed connection, and renovation of old and damaged pipe networks to improve the efficiency of sewage collection. In terms of urban waterlogging control, the General Office of the State Council issued the Implementation Opinions on Strengthening Urban Waterlogging Control in 2021.It is clearly put forward that priority should be given to solving the problems of waterlogging in residential communities, mixed connection of rainwater and sewage pipe networks, etc. By disconnecting the rainwater pipes of buildings, optimizing the vertical design, and strengthening the elevation connection of buildings, roads, green spaces, landscape water bodies, etc., rainwater overflow can be discharged into drainage pipe networks, natural water bodies or recycled after collection.

Green and low carbon help the city achieve the goal of "double carbon" as scheduled.

Realizing peak carbon dioxide emissions and carbon neutrality is an important strategic decision made by the CPC Central Committee with the Supreme Leader as the core, an inevitable choice to solve the outstanding problems of resource and environment constraints, realize the sustainable development of the Chinese nation, and a solemn commitment to build a community of human destiny. In October, 2021, the State Council issued "peak carbon dioxide emissions Action Plan before 2030", which clearly stated that the green production lifestyle was widely implemented during the Tenth Five-Year Plan period. Building green towns and communities. From the international experience, the improvement of residents’ quality of life will push up the per capita carbon emission level, and the essence of community renewal and transformation is to improve residents’ quality of life, and to actively intervene in green technology and green lifestyle to prevent the future increase of community carbon emissions. At the community level, the primary goal is to realize people’s high-quality life, and at the same time, we should popularize green lifestyles such as water saving, garbage sorting and food saving, enhance residents’ acceptance of green lifestyles, and ensure the smooth implementation of the national "double carbon" strategy. In the process of community infrastructure renovation, franchise units should seize the important opportunity of community renovation and old residential area renovation, speed up the renovation of underground pipe network, adopt new sewage collection and rainwater utilization technologies, comprehensively improve the efficiency of infrastructure operation system, and reduce the background energy consumption and carbon emission level of infrastructure operation in the community. Promote green technologies such as the integration of plants, networks and rivers, the utilization of reclaimed water and the management of non-profitable water, strengthen the construction of smart water, and realize the systematic carbon emission reduction of urban water system from the source to the end of the community. Code for Design of Outdoor Drainage(GB50014-2021) clearly requires that when sewage collection and centralized treatment facilities have been built in cities and towns, septic tanks should not be set in the separate drainage system. Septic tanks will not only intercept COD (carbon source) and affect the influent concentration of sewage treatment plants, but also anaerobically convert the intercepted COD into greenhouse gases such as methane. At present, the urban sewage treatment rate in China has reached 97.53%. In the process of community sewage facilities renovation, canceling the septic tank construction according to local conditions can not only reduce the renovation cost and urban greenhouse gas emissions, but also increase the influent concentration of sewage treatment plants and improve the operation efficiency of sewage treatment plants.

Scientific evaluation and building the bottom line of residential community safety

At present, China’s urban construction has entered a new stage of stock-based and high-quality development. Problems such as aging stock infrastructure, overloaded operation and untimely operation and maintenance may cause disasters and accidents. In 2021, the National Development and Reform Commission and the Ministry of Housing and Urban-Rural Development issued the "Notice on Strengthening the Construction of Supporting Facilities for the Renovation of Old Urban Residential Areas", clearly requiring the organization of relevant professional business units to jointly investigate the possible safety hazards of supporting infrastructure such as gas, electricity, drainage and heating, and public spaces. Safety is no small matter, and responsibility is greater than heaven. Community infrastructure construction should be based on security, expand the connotation of resilience, and integrate the concepts of intensive, green, intelligent and collaborative to build an infrastructure security system to help the high-quality development of the city. Safety awareness should run through the whole process of building a complete community and transforming old communities. In the process of compiling the community renewal and transformation plan, facilities such as gas, electricity, drainage and heating with potential safety hazards should be given priority as key contents. Involving gas, electricity, drainage, heating and other security risks, we should ensure that the security review does not leak items. Professional business units should implement safety responsibilities, strengthen the protection of construction and operation and maintenance forces, and eliminate potential safety hazards. Make full use of the Internet, big data, artificial intelligence and other information technologies, promote the construction of community intelligent disaster prevention and mitigation system, promote the sharing and application of data related to disasters and accidents, and accelerate the construction of community disaster comprehensive monitoring and early warning perception network and terminal equipment.

The report of the 19th National Congress of the Communist Party of China proposed to promote green development and carry out actions to create green communities. Green community is an inevitable choice for the development of modern cities and an important part of building beautiful China. The construction of green community should combine urban renewal and upgrading of existing housing, implement the concept of sponge city, integrate resilience elements and wisdom elements, realize the greening of community infrastructure, promote the improvement and sustainable development of municipal infrastructure system, and build urban ecological infrastructure system, so as to continuously improve people’s sense of acquisition, happiness and security.

Chang kui

Chief Engineer, Doctor, Senior Engineer, Ecological Municipal Institute of China Planning and Design Institute (Beijing) Co., Ltd. Long-term engaged in urban water environment improvement, sponge city construction, water system planning, ecological protection planning, municipal engineering and land space planning and other related professional fields. Participated in more than 20 planning, design and technical consulting projects, 4 national scientific research projects, 2 standard specifications and 4 monographs. He has won one second prize of Huaxia Construction Science and Technology Award, one first prize and two second prizes of National Excellent Urban and Rural Planning and Design Award, and one first prize of Provincial Excellent Urban and Rural Planning and Design Award. Participated in Yushu earthquake relief work, was responsible for the docking and coordination of Jiegu Town municipal engineering, and was awarded the title of "Advanced Individual in Yushu Earthquake Recovery and Reconstruction" by Yushu State Party Committee and Yushu State Government.

　　A few days ago, the newspaper "Don’t let students play" soft ball "aroused the concern of the society about students’ physical health. Yesterday, after interviewing some schools, the reporter found that many PE teachers were afraid to take part in sports for fear of accidental injuries to students. Traditional sports such as "jumping goats" and single parallel bars are quietly withdrawing from primary and secondary schools in physical education class.

　　Afraid of students being injured, they dare not go to the project.

　　A physical education teacher in the city told the reporter that his school has not participated in the jumping box project for many years. On the surface, it is more troublesome to prepare before class, and the mat is also a box, but the more important reason is that students are afraid of injury. "Especially primary school students can’t stand it, and they can fall out with a wrong eye."

　　The teacher’s "jumping box" is commonly known as "jumping goat", and most people over 30 years old have practiced it on the physical education class in their student days. This project is mainly to train students’ ability to overcome obstacles, and also to test students’ psychological quality. Under normal circumstances, senior primary school students should learn "goat prancing with split legs", junior high school students and senior high school girls should learn "horizontal box prancing with split legs" and "horizontal box prancing with bent legs", while senior high school boys should learn "vertical box prancing with split legs" and "vertical box prancing with bent legs". However, up to now, few schools offer this program.

　　The events with the same fate as "Bouncing Box" include the single parallel bars. A physical education teacher with more than 20 years’ teaching experience said that he had never started this project since he entered the profession. At first, the school didn’t have the venue conditions, but later he dared not take it, for fear that students would be injured. "Today’s children can’t really talk. They didn’t last for a few seconds, either their arms were twisted or their shoulders were twisted, and wrist fracture’s children couldn’t attend class … …” The teacher repeatedly expressed his feelings.

　　Change the content to avoid disputes.

　　Physical education teachers are afraid to take part in the project, fearing the disputes that may be caused by students’ exercise injuries.

　　A physical education teacher told the reporter about his experience. Once, he gave a class to a fifth-grade student. A student fell down while running 50 meters. At that time, he asked if the child was injured. The child said that he was fine, but his arm was red and swollen after returning to work. The class teacher called the parents. Later, parents were adamant. First, they complained that the teacher didn’t send their children to the hospital at the first time. Later, they said that their children were made for the air force, and injuries would affect their future service as soldiers. The physical education teacher had no choice but to make amends at home every three days until his parents cooled down.

　　It is understood that schools encounter such disputes in different ways. Some schools will pay children’s medical expenses, but some schools will let PE teachers bear the consequences themselves, which will bring pressure to PE teachers invisibly.

　　In order to avoid disputes, many PE teachers have to reduce their own risks without violating the syllabus. For example, there are gymnastics teaching contents in the syllabus, but the teachers no longer take the single and parallel bars, but only use relatively simple movements such as forward roll, back roll, horizontal fork and vertical fork instead. Even the most common winter long-distance running events, many schools have to issue a "parents’ notice" before the start of the race, so that parents can confirm whether their children can participate in this sport, so as to avoid being "accounted for" after the accident.

　　New monitoring and evaluation standards are brewing.

　　I am afraid that my child will be injured and dare not go to the project. Is this for the sake of my child or for the sake of my child?

　　In this regard, Li Xiangru, a professor at Capital Institute of Physical Education, believes that the decline of primary and secondary school students’ physical fitness and ability to adapt to society is related to the lack of challenging events in physical education class. We should not regard physical education class as a simple physical education class, but link physical education class with the all-round development of teenagers.

　　In his view, the physical education curriculum in primary and secondary schools should be reformed around "what kind of teenagers should be trained". In this process, it is necessary for young people to enhance their ability to resist blows, setbacks and injuries in physical exercise. From a certain point of view, failing to get on the "dangerous project" tests the responsibility of primary and secondary school principals and physical education teachers.

　　As for the fear of students’ injuries, he feels that among all disciplines, physical education class is a high-risk course, and minor injuries are inevitable in sports. As long as physical education teachers are not negligent, they should not be held accountable to physical education teachers. "Students’ injuries should be viewed objectively, not necessarily the problems of schools and teachers."

　　In addition, the reporter learned from relevant departments that the Municipal Education Commission, the Municipal Sports Bureau and the Municipal Center for Disease Control and Prevention are preparing the "Evaluation Standard for physical education class Exercise Load of Primary and Secondary School Students in Beijing", with a view to monitoring and evaluating the quality of physical education class in primary and secondary schools by issuing local standards. If it goes well, the standard is expected to be officially introduced next year.

Beijing Population Development No.39 [2011].

Population and Family Planning Commission and Finance Bureau of all districts and counties:

　　In order to thoroughly implement Scientific Outlook on Development, give priority to family planning families to enjoy the fruits of reform and development, and promote the coordinated and sustainable development of population, economy and society in this city, according to the spirit of the Notice of the State Population and Family Planning Commission and the Ministry of Finance on Incorporating Rural Residents with Half Households into the Rural Family Planning Reward and Support System, and combining with the actual situation of this city, it is decided to implement rural family planning reward and support for rural residents with half households in this city (hereinafter referred to as "Half Households Rural Residents Reward and Support"). Relevant matters are hereby notified as follows:

　　First, enjoy the definition of "half households" to reward and help rural residents

　　"Half-household" refers to a couple whose one party is a rural resident of this city and the other is an urban resident. The nature of the household registration of the parties concerned is subject to the first page of my current valid household registration book.

　　Two, the basic content of "half of rural residents reward and assistance"

　　"Half-family rural residents’ reward and assistance" refers to the rural residents in this city who enjoy the 100 yuan reward and assistance per person per month when they reach the age of 60. This system has been implemented in rural areas of the city since January 1, 2011.

　　(a) the application conditions for reward and assistance objects

　　The object of reward and assistance shall meet the following conditions:

　　1. I and my spouse are "half-family" family planning families, and I have the household registration of rural residents in this city;

　　2. I was born after January 1, 1933 and reached the age of 60;

　　3, since January 1, 1973, there is no violation of family planning laws, regulations, rules and policies to give birth to children (including adoption, the same below);

　　4. There is only one child now.　 　 　

　　(two) the standard of payment of bonus.

　　1, "half households" rural residents incentive assistance payments to individuals as a unit, since I reached the age of 60 next year, according to the standard of 100 yuan per person per month once a year, until death. If the measures are over 60 years old at the time of implementation, they will be issued from the actual age in 2011 and will not be reissued.

　　2, the source of incentive assistance and the proportion of sharing according to the relevant provisions of the family planning system in rural areas of our city.

　　3. Entrusted by the Municipal Population and Family Planning Commission, the agency will establish a personal account for the confirmed reward and assistance objects in a timely manner, and directly transfer the reward and assistance funds to the personal account of the reward and assistance objects.

　　(three) the confirmation procedure of the object of reward and assistance

　　Confirmation of the "half-family" rural residents’ reward and assistance objects shall be carried out in accordance with the following basic procedures:

　　1. I apply;

　　2. The villagers’ committee deliberated and publicized;

　　3 Township People’s government, street offices and publicity;

　　4 county population and Family Planning Commission review, confirmation and publicity;

　　5 city population and Family Planning Commission checks and logical audit.

　　If the reward and assistance object changes, it shall be reported by the villagers’ committee in time.

　　The county population and Family Planning Commission is responsible for organizing the annual examination of the reward and assistance objects.

　　(four) the principle of termination of the qualification of the object of reward and assistance

　　If the object of reward and assistance is in any of the following circumstances, the villagers’ committee shall verify it in time and go through the procedures for withdrawing from reward and assistance:

　　1, my household registration from rural residents to urban residents;

　　2, my account moved out of the city;

　　3. After I have given birth or adopted a child, the determination of the number of children no longer meets the prescribed conditions;

　　4, reward and help the object of my death;

　　5. Other circumstances that should be terminated.

　　Three, the county population and family planning departments should be in accordance with the spirit of this notice, planning to do a good job in policy propaganda and implementation, timely publicity of policies to the village to the people, so that the masses know, and actively do a good job in organizing the declaration of eligible objects.

　　In 2012, the "half-family" rural residents’ reward and assistance work began to be included in the reward and assistance system for some rural family planning families, and it was organized and implemented together. In 2011, the bonus will be reissued from January 1st.

　　Fourth, the qualification confirmation, specific measures for policy implementation, basic principles, payment methods and fund management, organization and leadership, fund supervision and management, and form filling of the "half-family" rural residents shall refer to the Notice of the General Office of the Beijing Municipal People’s Government on Forwarding the Opinions of the Municipal Population and Family Planning Commission and the Municipal Finance Bureau on Establishing the Incentive and Support System for Family Planning Families in Rural Areas of this Municipality (Beijing Zhengban Fa [2005] No.33). Notice of population and family planning commission of Beijing Municipality on Printing and Distributing the Policy Interpretation of Opinions on Establishing the Family Planning Reward and Assistance System in Rural Areas of this Municipality (J.P.F. [2005] No.51), Notice of Beijing Municipal Bureau of Finance of Beijing Municipal Population and Family Planning Commission on Printing and Distributing the Management Standard of Family Planning Reward and Assistance System in Rural Areas of Beijing (J.P.F. [2007] No.6) and other reward and assistance work requirements shall be implemented.

Beijing Municipal Population and Family Planning Commission

beijing finance bureau

October 10, 2011

　　Chen Shuguo is in the laboratory. Photo by Mao Lei

　　When I saw Chen Shuguo, he was standing on the coast, guiding the students around him and testing the drone.

　　"Our job is to serve the ocean ‘ Have a physical examination ’ 。” Hand over the remote control of the drone to the students. The young associate professor said, "If you want to develop, utilize and study the ocean, you must first know it and understand everything ‘ Physical examination index ’ . China’s offshore marine atmospheric environment is very complicated. Although China’s autonomous ocean color satellite remote sensing technology has developed rapidly in recent years, how to process the data can be more accurate, and how to determine the error and correct it are all problems we are committed to solving. "

　　Chen Shuguo, 37, is an associate professor and doctoral supervisor at Sanya Institute of Oceanography, China Ocean University, and a part-time researcher at the National Satellite Ocean Application Center. He has been studying marine optical remote sensing for more than ten years, and the on-orbit alternative calibration algorithm of marine optical satellites developed by his team is serving the operational calibration system of China’s independent marine color satellites Haiyang-1 C and Haiyang-1 D. In recent years, Chen Shuguo is in charge of the project "Technical Development of Synchronous Observation System for Marine Water and Atmosphere", which has realized long-term, continuous and stable observation of optical parameters of water and atmosphere, and will be applied to the inspection of marine remote sensing products of Haiyang-1 series satellites and a new generation of water color observation satellites.

　　Calibration of marine optical satellites to make data more comprehensive and accurate.

　　Chen Shuguo became attached to marine optical remote sensing in 2009. That year, he was admitted to China Ocean University as a postgraduate majoring in marine information detection and processing, and saw the sea for the first time.

　　"I am determined to engage in academics." Chen Shuguo’s academic enthusiasm has never wavered since he first entered school. After graduating from Ph.D., he continued to stay at his alma mater to study the basic theory and innovative application of marine optics.

　　"When the sun shines on the water, some of it is reflected, some of it enters the water and is absorbed, and some of it will be scattered. Remote sensing of ocean water color is to analyze the spectral characteristics by receiving these scattered energy and deduce the optical composition of water body. " Chen Shuguo explained, "These detection data play an important role in China’s maritime rights and interests maintenance, marine resources development, marine environmental monitoring and marine disaster prediction."

　　The most efficient and effective way to observe the ocean by remote sensing is to launch ocean satellites. Since the launch of the first ocean color test satellite, Ocean No.1 A, in 2002, China’s ocean satellites have developed for 20 years, and China’s autonomous ocean satellite optical remote sensor is also moving towards the "last mile" of full autonomy.

　　Calibration refers to the process of converting satellite observation data into real radiation. "If satellite observation is a pole ‘ Scale ’ , then calibration is to add ‘ Sight ’ The process can make satellite data more accurate. " Chen Shuguo said, however, for a long time, we have to improve the calibration algorithm and lack the necessary calibration infrastructure.

　　In order to solve this problem, Chen Shuguo settled down and studied hard. Reading literature, publishing papers, leading teams to conduct on-the-spot observation and experiments … … "We have conducted more than 20 voyages of marine optical comprehensive experiments on different types of water atmospheric environment." Chen Shuguo said that a large number of first-hand data have laid a solid foundation for follow-up research.

　　While doing theoretical deduction and finding the best algorithm, the site selection of calibration field is determined through comprehensive analysis of a large number of data. One month before the launch of Haiyang-1 C satellite, Chen Shuguo led a team to develop an on-orbit alternative calibration algorithm for China autonomous ocean color satellite.

　　After years of field observation, the swaying deck is the second laboratory.

　　Ocean optics and water color remote sensing are disciplines based on field measurement. In order to obtain comprehensive field observation data of ocean optics, Chen Shuguo has worked in the observation line for many years, taking the swaying deck as the second laboratory and writing papers on the ocean.

　　For Chen Shuguo, the sea is an unpredictable "old friend". Although he has been dealing with it for more than 10 years and knows it better than others, Chen Shuguo is still looking forward to and uneasy every time he puts the observation instrument into the water for measurement. "Ocean observation not only has bad sea conditions, but also is accompanied by various unknown factors underwater. Changing all the time is the essence of the ocean. "

　　Observation at sea, a voyage is about 20 days. Due to the heavy scientific research tasks, Chen Shuguo once slept less than 4 hours a day on several voyages. Up to now, Chen Shuguo has been at sea for more than 300 days, of which the longest time has been 74 days in the western Pacific Ocean. "Which marine is not ready to bear hardships?" Chen Shuguo said.

　　Love is dedicated to the sea, and the sea is also fruitful. In 2020, Chen Shuguo began to be responsible for the project "Technical Development of Synchronous Observation System for Marine Water and Atmosphere" of National Satellite Ocean Application Center. This project will set up eight inspection systems with long-term continuous monitoring capability of optical properties of marine water and atmosphere along the coastline of China, which can realize long-term, continuous and stable observation of optical parameters of water and atmosphere under unattended conditions.

　　From the calibration algorithm of China autonomous ocean color satellite to the construction of synchronous observation system of ocean water and atmosphere, Chen Shuguo’s dream of deep blue has never stopped.

　　Down-to-earth, really do some original work.

　　In the winter of 2019, Sanya Ocean Research Institute of China Ocean University held an unveiling ceremony and officially settled in Yazhouwan Science and Technology City, Sanya. In May 2020, Chen Shuguo came to the South China Sea from the Yellow Sea.

　　"We want to build a calibration field for marine water color satellites. The seawater in the South China Sea is cleaner, and the complexity of the coastal water atmosphere is not so high." After joining Sanya Oceanographic Research Institute, Chen Shuguo took the lead in building a remote sensing calibration laboratory for ocean color, which can not only effectively support the maintenance of China’s independent ocean color satellite system to replace the calibration field, but also serve the calibration of marine optical instruments in universities and research institutes and ensure the accuracy of measured data.

　　Today, Chen Shuguo’s students are located in Qingdao and Sanya, and some senior students are internship at the National Satellite Ocean Application Center in Beijing. "Every time we have an online group meeting ‘ Longitudinal span ’ In the north and south, some people are attending classes at school, some are studying in the laboratory, and some are internship in the center. " Chen Shuguo said with a smile, "Learning while thinking and practicing, Industry-University-Research is integrated."

　　The ocean is a huge treasure house of resources, and building a maritime power is a major strategic task to realize the great rejuvenation of the Chinese nation. More than 20 years ago, China didn’t have its own ocean satellite, so it was necessary to buy data from abroad to understand the atmospheric situation of China’s offshore water bodies. Nowadays, groups of scientists are working together to promote the high-level self-reliance and self-improvement of marine science and technology. China marine satellites have entered the era of networked observation, which has not only formed the continuous high-frequency observation coverage of global sea areas, but also the data has the same accuracy as international advanced products. "Doing your job seriously is the greatest contribution to the country." Chen Shuguo said.

　　Jinan, Oct. 10 (Reporter Zhang Xiaoyan Wang Huang) There are many tourists who choose to come to Jinan during the 11th holiday, and Baotu Spring is one of the must-see attractions when coming to Jinan. On October 4th, a netizen posted that Weibo saw a water pump and a transformer box near Baotu Spring in Jinan, questioning the gushing of Baotu Spring in Jinan. By 7: 00 pm on the 10th, the Weibo content had been forwarded for 308 times with 334 comments. On the 10th, the staff of Baotu Spring Scenic Area said that Baotu Spring spewing was a natural phenomenon.

　　On October 4th, a netizen named "Lang Qibo" in Weibo posted a list of people taking photos of tourists by Baotu Spring in Weibo. The spring eyes rumbled outward, and I heard the sound of a water pump from all directions. I found the distribution box by following the sound. Listening to this sound, the quality of the water pump is still good. I don’t know if it is an imported pump or a domestic pump. " It is equipped with three pictures, one of which is a distribution box in the scenic spot.

　　"I live near Baotu Spring, which is a real spring. Don’t mislead tourists and netizens." Weibo published by Lang Qibo quickly attracted comments from many netizens, and everyone left messages on his Weibo to show the authenticity of Baotu Spring in Jinan. However, many netizens’ messages did not dispel "Lang Qibo’s doubts about the gushing of Baotu Spring in Jinan. @ Sincerely and diligently, Jinan’s abundant rainfall and water volume have naturally increased greatly this year. You don’t know that the daily TV news will report the situation of staff monitoring water volume in real time, and you probably haven’t heard of the words "saving water and protecting springs"! @ Livefa _0′ s spring farm message, Jinan has a lot of rain this year, and the groundwater supply is very sufficient. Not only Baotu Spring, but also 72 springs around it have a lot of water inflow.

　　Below the Weibo, "Lang Qibo" is still full of doubts about the reply words of many netizens, and asks for evidence to prove the authenticity, and says that the water pump in the park can be turned off to prove it.

　　"The water pump is mainly used to water the green plants in the scenic spot, and the substation box is mainly used for power supply in the scenic spot." A staff member of the scenic spot said that they also paid attention to the contents of the Weibo, and the water pump that made the netizens doubt was mainly used for watering. In addition, the power distribution room mentioned was the scenic spot substation box, which had nothing to do with the water pump. "The spring eye of Baotu Spring is a natural phenomenon and cannot be moved. Our job is to protect it."

　　Now Jinan, online celebrity is well known by more and more people. Walking around the moat, Black Tiger Spring and other scenic spots, you will find transformer boxes in hidden and safe areas at regular intervals. With the arrival of "Quancheng Night Banquet" in Jinan, these transformer boxes are very useful and add a lot of color to Jinan night scene.

　　On August 24th, 2022, the Propaganda Department of the CPC Central Committee held the 23rd news conference on the theme of "China this decade" to introduce the situation of promoting the high-quality development of culture and tourism in the new era. Among them, the relevant leading comrades of the Ministry of Culture and Tourism introduced the creative transformation and innovative development of intangible cultural heritage since the 18th CPC National Congress. Let’s watch together!

　　The picture shows Gao Dianliang (right), a provincial non-genetic inheritor from Yuxian County, Zhangjiakou City, Hebei Province, showing the paper-cut works of Yuxian County with the theme of Winter Olympics. Photo courtesy of Hebei Daily

　　Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has attached great importance to the protection and inheritance of intangible cultural heritage, made a series of major arrangements, and launched a series of pragmatic measures to promote the creative transformation and innovative development of intangible cultural heritage, so as to bloom more fascinating brilliance in the new era.

　　First, the legacy of right and wrong has become an important aspect of continuing the cultural context and inheriting Chinese civilization.

　　Up to now, there are more than 100,000 non-legacy representative projects at all levels in China, including 1,557 national non-legacy representative projects; There are more than 90,000 representative inheritors at all levels, including 3,062 national non-legacy representative inheritors; Twenty-three national cultural and ecological protection zones have been set up, and intangible cultural heritage projects, China traditional craft revitalization plan, China non-genetic inheritor research and training plan and Quyi inheritance and development plan have been implemented. More than 100,000 inheritors have been trained, and the vitality of non-genetic inheritors has been continuously enhanced.

　　Second, non-legacy has become an important source of strengthening cultural self-confidence and casting a solid sense of the Chinese nation’s community.

　　Various places hold colorful non-legacy activities on traditional festivals and cultural and natural heritage days, and the whole society has a stronger atmosphere of loving Chinese excellent traditional culture. "Twenty-four solar terms" show the Chinese nation’s cultural heritage and self-confidence to the world on the stage of Beijing Winter Olympics. All 56 ethnic groups have projects listed in the list of national intangible cultural heritage representative projects. Under the framework of intangible cultural heritage protection, excellent traditional cultures of all ethnic groups exchange, appreciate and respect each other, and intangible cultural heritage has become a carrier and link to promote exchanges and exchanges among ethnic groups and build a strong sense of community of the Chinese nation.

　　Third, non-legacy has become an important force to promote high-quality economic and social development and meet the needs of the people for a better life.

　　Promote the revitalization and development of traditional crafts, the categories of traditional crafts products are increasingly rich, the quality is significantly improved, and they have been widely used in modern life. We will carry out non-legacy work to help precision poverty alleviation and rural revitalization, and set up more than 2,500 non-legacy workshops in various places to promote poverty alleviation and local economic development. Non-legacy projects related to family discipline and village regulations have played an important role in cultivating good folk customs and enriching community cultural accumulation.

　　Fourth, the legacy of right and wrong has become an important part of displaying China’s image and spreading China’s voice.

　　Up to now, 42 non-legacy projects in China have been listed in UNESCO’s non-legacy list and roster, ranking first in the world, contributing "China color" to world cultural diversity. Jointly declared projects such as "Mongolian long-tune folk songs" and "sending a boat to the king" have become an important embodiment of promoting civilized exchanges and mutual learning. Projects such as Acupuncture in Traditional Chinese Medicine, Bathing in Tibetan Medicine and Tai Ji Chuan provide "China Wisdom" for solving human health problems.

　　(Planning: Chai Xiaofan Audit: Li Yanling)

Peninsula reporter Hao Chunmei

On the morning of November 15th, a promotion meeting for Shandong Port Group and China Railway Container Company to enter Shanxi to serve customers in the central and western regions was held in Taiyuan, Shanxi. Shandong Port signed five cooperation agreements with partners and customers, unveiled five dry ports in Shandong Port, and put forward six commitments to serve customers, so as to promote cooperation, build a dry port and highlight the promised "real materials", build a convenient, economical and efficient "end-to-end" one-stop logistics service avenue, further strengthen the upstream and downstream connection of port logistics chain, improve the quality of customers in the hinterland of port service, reduce the logistics cost of customers in the central and western regions, and strive to improve the comprehensive service capacity of ports.

The promotion meeting of Shandong Port Group and China Railway Container Company entering Shanxi to serve customers in the central and western regions was held in Taiyuan.

Shanxi is an important energy base in China and the first comprehensive reform pilot of energy revolution, which plays an important role in China’s national economy. Shandong and Shanxi are geographically close, popular and mutually complementary. The convenient and efficient railway and highway network extending in all directions has closely linked the two provinces, making Shandong ports the most economical and convenient seaports in Shanxi and even the vast central and western regions. In 2018, driven by railway arteries such as Wazi and Xinhe Yanri, ports in Shandong provided services to more than 150 important customers in the central and western regions, and completed more than 60 million tons of iron ore, coal and coke.

In order to thoroughly implement the spirit of the important instructions of the Supreme Leader General Secretary "pay more attention to managing the ocean" and "accelerate the construction of a world-class marine port", Shandong Port Group was established on August 6 this year, which opened a new page for Shandong ports to grasp their fingers and complement each other’s advantages and accelerate the construction of a world-class marine port. In order to better serve the economic development of the central and western regions and promote a higher level of opening to the outside world, Shandong ports have made efforts in both land and sea, started trains in the land direction, built land ports and expanded the supply of goods, set up three "inland ports" in Xi’ an and Urumqi, opened up new two-way logistics channels between Shandong and South Korea, and added six container sea-rail combined transport lines; Open sea routes, expand cabin capacity and expand transit, and newly open container ocean routes from Qingdao to the North Pole, Qingdao to Southeast Asia and Rizhao to the North Pole. Successfully held the 2019 "Belt and Road" land-sea linkage summit forum, set up a 100-billion-level development fund, set up a land-sea linkage development alliance, and released the East Asia maritime trade index. The new opening pattern of "two-way mutual assistance between east and west and linkage between land and sea" was accelerated. From January to October, the total cargo throughput of Shandong ports was 1.09 billion tons, an increase of 8.6% year-on-year; The container throughput was 24.47 million TEUs, up 9% year-on-year, showing a good trend of rising volume and efficiency and rising against the trend.

Shandong Port signed strategic cooperation agreements with five major enterprises to build a cooperative community with close ties, risk sharing and benefit sharing.

At the promotion meeting, Shandong Port Group signed cooperation agreements with China Railway Container Company, Shandong Port Qingdao Port Group and China Railway Container Jinan Branch, Shandong Port Rizhao Port Group and China Railway Container Taiyuan Branch, Shanxi Shide Energy Group, Shandong Port Yantai Port Group and Shanxi Aluminum Corporation, which further built a cooperative community with close ties, shared risks and benefits.

At the same time, five dry ports of Shandong Port Group, such as China Railway Group Jiexiu Dry Port, Anyang Xiangdao Dry Port, Xiaoyi Modern Logistics Park Dry Port, Shanxi Nengtou Caijiaya Dry Port and Puyang Dry Port, were unveiled. The layout of the five dry ports comprehensively considers the advantages of railway container transportation and resource location, and will further integrate upstream and downstream resources to create an integrated logistics service integrating warehousing, processing, transportation, trading and financial services.

Shandong Port and China Railway Container Company respectively introduced their business and launched six service commitments. Among them, there are not only the efficiency commitment that the entry and exit time of the 10,000-ton train of Wari Railway should not exceed 6 hours, but also the personalized service measures such as "changing large trains to small trains", "changing large trains to land transport" and "changing large trains to bulk trains", and building an active trade platform of "selling for mines and purchasing for factories", etc., which shows the confidence and sincerity of Shandong Port in serving customers in the central and western regions and working together for win-win development.

Mr. Li Fengli, Deputy Secretary, Director and General Manager of Shandong Port Group, delivered a speech.

Li Fengli, deputy secretary, director and general manager of the Party Committee of Shandong Port Group, said in his speech that in recent days, major national strategies such as the Shandong New and Old Kinetic Energy Conversion Comprehensive Experimental Zone, the Shandong Pilot Free Trade Zone and the China-SCO Cooperation Demonstration Zone have continuously empowered Shandong and Qingdao. The Shandong port at the crossroads of the Belt and Road Initiative has ushered in a golden opportunity for development, and its role and advantages in serving the country’s opening to the outside world have become more prominent. Shandong Port will join hands with railway departments, customs, shipping companies and logistics enterprises to "move" the seaport to the door of customers in Shanxi and even the vast central and western regions, speed up the construction of an "end-to-end" whole logistics service system, and strive to provide customers with the "four most" services with the highest efficiency, the best service, the safest operation and the most reasonable price.

More than 300 people from relevant leaders of Taiyuan Municipal Government, Customs and Railways, representatives of customers in the central and western regions, and representatives of port groups in Shandong Port attended the promotion meeting.

Zhang Jiyi, Party Secretary and Chairman of China Railway Container Transportation Co., Ltd., Wang Ligang, Standing Committee Member of Taiyuan Municipal Committee and Executive Deputy Mayor, Liu Feng, Deputy General Manager of China Railway Taiyuan Bureau Group Co., Ltd., Ding Yongmin, Deputy General Manager of China Railway Jinan Bureau Group Co., Ltd. attended the promotion meeting. Sun Zhengfu, a member of the leadership team of Shandong Port Group and deputy secretary, director and general manager of Bohai Bay Port Party Committee of Shandong Port, attended the event, which was presided over by Liu Guotian, deputy secretary and general manager of Rizhao Port Party Committee of Shandong Port. More than 300 people from relevant leaders of Taiyuan Municipal Government, Customs and Railways, representatives of customers in the central and western regions, and representatives of port groups in Shandong Port attended the promotion meeting.

Original cold sugar galaxy script kill

-Galaxy Script Kill No.60-

Speaking of the different degrees of Netease Yun Ge list, it can actually reflect what kind of state a person is in private. Just like MBTI’s personality test, no matter how normal the results are, it is inevitable that his annual song list of Netease Cloud will gradually be demonized.

That’s how the script kills the host. Even people who like light music and country music on weekdays have different styles of background music for a long time because of their work.

Regardless of your aesthetics of songs, you have to "smile" when you see your annual song list based on big data, although the smile will be a little dry.

"I used to like classical guitars. Why did I listen to the song No.1 and miss forever? ? ！” Some time ago, Laobai opened his own Netease cloud, and his brow tightened. In order to find the initial impression of big data on him, he had to open the classical guitar music on his desk every day, not seeking to cultivate sentiment, just to save the musicians who were about to collapse in big data.

My friend’s Netease cloud recommendation path has gradually become wild, like a runaway wild horse, which is no longer limited by my friend’s interest. Every day, I secretly nibble at the few hobbies left in my friend’s song list.

You can’t understand why it is so unbearable to listen to songs, which is also big data.

Song list recommendation from the initial acceptable to the later physical discomfort, because of work reasons, Netease Yun Ge single recommendation went further and further on the road of offending wild, until it became surprisingly magical.

Listening to Lao Bai, he still can’t stand the disregard of big data for him. In the case that the large-scale practice is abolished, he has to start a new stove and practice a trumpet again, which is regarded as a splint to correct his preferences.

My friend is a very reserved person, who speaks very seriously and likes to chew over words. The music he listens to in private is basically symphonies. But he often brings some happy books, so that his Netease cloud always thinks that he is a carefree and happy year.

He never thought that his personal collapse would start with the song list of Netease Cloud. This collapse is brainless and cannot be defined by any specific concept, as if it should not be bound by concrete thinking.

The magic phenomenon of my friend’s Netease Yun Ge sheet is different at each stage. In listening to music, he really expanded his territory.

Whether it is electronic, folk songs, movie soundtracks or rock, friends’ footprints are inadvertently left, even if the stay time is fleeting, it can be regarded as a contribution to friends’ Netease cloud magic song list.

At the beginning of this year, the female ticket handed in by Lao Qin Gang was spitting at his annual report of Netease Cloud. As a screenwriter who often brings an ancient emotional book, the song list is about to overflow the screen. She is a hip-hop woman in the new era all the year round, and she said that she accepted the label of Netease Cloud.

The ideal is full, but the label that Netease Cloud puts on itself is skinny and unrealistic.

Lao Bai often brought some books with him some time ago, and the song Two Steps From Hell really lingered around him for a long time.

So that he will subconsciously frown when he hears the same tune when he brushes a certain tone, which is like going to hell the next second.

The new host in the store is good at making money, but this time, after my reminding, I opened my own song list recommendation, and the red atmosphere came to the nose.

Not all of them, but from the list of songs he opened, Love China, Flying Songs of the Earth and Good Days can be regarded as the mainstay of the major song lists. However, he himself is obsessed with the secondary culture, and he usually listens to Pure Land of Blissfulness and Thousand Sakura in the shop.

A few people looked at his song list recommendation, which had already changed, and couldn’t help laughing. Although he laughed with us, it was obvious that the smile was very dry.

It felt like a chat record with a female ticket saved for several years, which was inadvertently deleted because of changing the mobile phone. The feeling at that moment was subtle, as if I had lost the most memorable connection with the female ticket.

"This I have to what time can I put my Netease cloud recommended song list before demobilization? ！” The new small host looked at the song list in his mobile phone and became speechless.

For the script to kill the host, this is definitely not a big problem, but even such a small problem will be difficult for people to accept at a time, so that they can live in harmony with Netease Cloud’s recommended song list and make themselves look less contradictory.

In fact, this point is more open to Lao Bai. Now he has reached a certain consensus with Netease Cloud’s "Hu Zuofei". For how to define big data, Lao Bai chose to ignore it.

"Although I may be strange from the song list of Netease Cloud, it doesn’t mean anything!"

Planning/Text-Cold Sugar

Design-cold sugar

Typesetting-cold sugar

Take you to find a fun script to kill

Explore the charm of script killing together

Original title: "How magical is the screenplay’s Netease Yun Ge list? 》

Read the original text

Recently, many members of the public claimed that

There are new rules for 2019 driver’s license

It involves the automatic downgrade of driver’s license!

A1 becomes A2, C1 becomes waste paper.

Various micro-signals

It’s all true.

Is it true?/You don’t say.

These articles say

There are four situations in which a driver’s license will be automatically downgraded.

↓↓

The first one is the holder of A-class and B-class driver’s license, and there has been a major accident that bears the main responsibility;

The second behavior is that the holder of A-class and B-class driver’s license is deducted 12 points within one cycle;

The third is that the holders of Class A and Class B driver’s licenses have not participated in the annual inspection for three consecutive scoring cycles;

The fourth is that after the owner reaches the age of 60, the vehicle management office will automatically reduce the driver’s license to C1 driver’s license.

What is the truth?

Come and see!

There are indeed provisions for cancellation and demotion of driver’s license.

But it is not a new rule.

The specific regulations are also different from rumors.

In September 2012, the Ministry of Public Security promulgated Order No.123 of the Ministry of Public Security, in which Article 68 stipulates that drivers with driver’s licenses for large buses, tractors, city buses, medium-sized buses and large trucks shall be disqualified from driving with the highest permitted driving type under any of the following three circumstances:

(a) a traffic accident caused death, bear the same responsibility, does not constitute a crime;

(2) Having scored 12 points in a scoring cycle;

(3) Failing to participate in the examination for three consecutive scoring cycles.

This regulation has been implemented since January 1, 2013, and has been implemented for 6 years. It is not a new regulation! It has been revised to article 78 of Decree No.139 of the Ministry of Public Security.

As for the rules of demotion,

It’s not what the internet says.

Rumor has it that the first situation of driver’s license downgrade is that the holders of Class A and Class B driver’s licenses have a major accident for which they are mainly responsible. As a matter of fact, the holders of A-class and B-class driver’s licenses have a traffic accident that causes death and bears the same or more responsibilities, and do not constitute a crime, only then can they meet the conditions of cancellation and demotion.

The rumored third demotion situation is that the holders of Class A and Class B driver’s licenses have not participated in the annual inspection for three consecutive scoring cycles. In fact, when the holders of Class A and Class B driver’s licenses do not violate the rules in a scoring cycle, this scoring cycle can be exempted from verification. Therefore, three consecutive scoring cycles are not verified, which means that three consecutive scoring cycles need to be verified and have not been verified.

The demotion is not a level-by-level demotion. If the driver’s highest permitted driving type is A1, then the large and medium-sized vans that are permitted to drive after demotion will become A3, B1 and B2. If the driver’s maximum permitted driving type is A1 and A2, the large and medium-sized vans that are permitted to drive after demotion will become A2 and A3…… … as follows:

C1 driver’s license will not become waste paper after being scored 12 points, but it needs to take full mark study and subject 1 exam.

In addition, Order No.139 of the Ministry of Public Security, which came into effect on April 1, 2016, stipulates that drivers who have been demoted should go through the formalities of cancellation, demotion and replacement within 30 days after receiving the notice. If they fail to do so within the time limit, their driving qualification for the highest permitted driving type will be declared invalid. It is not an "automatic downgrade" of network transmission.

As for the fourth point of net transmission,

After the owner reaches the age of 60, the C1 driver’s license will be downgraded.

Actually, it’s like this

According to Decree No.139 implemented by the Ministry of Public Security in 2016, the original 60-year-old driver’s "Physical Condition Certificate" submitted after each scoring cycle was changed to 70 years old from April 1 of that year.

In addition, drivers over 60 years old are not allowed to drive large buses, tractors, city buses, medium-sized buses, large trucks, trolleybuses and trams;

People over 70 years old are not allowed to drive low-speed trucks, three-wheeled vehicles, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles and wheeled self-propelled vehicles.

Drivers should go to the vehicle management office to get the corresponding driver’s license, but it will not be automatically downgraded.

Rumors about traffic regulations

It seems that every year, there is something new.

Will appear every once in a while.

Misunderstanding of the new regulations or even false news.

Netizens must not spread rumors.

With or without new rules.

The principle of paying attention to safety in driving is unchanged.

Dear internship, junior, intermediate and advanced drivers.

Ten million rules, safety first.

Driving without rules, two lines of tears for relatives.

Let’s give you the most complete traffic violation score table.

New and old drivers, put them away quickly!

Guess you want to see it

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Editor | Gaoming released WeChat editorial department

Information | Guangzhou Daily, Southeast Network, Yangzhou Evening News, CCTV News Weibo, Ministry of Public Security website

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