杭州喝茶资源群

1. The new regulations are released. Is Euro 7 "abolished"?

From the European Union’s withdrawal of the 2035 "ban on burning", to the initiation of countervailing investigation on China’s electric vehicles, and then to the British decision to postpone the implementation of the 2030 "ban on burning" for five years until 2035, a series of actions by European regional governments this year seem to indicate that the attitude towards the transformation of the automobile industry is undergoing subtle changes, and the compromise of the EU’s Euro 7 emission standards seems to confirm this point.

A few days ago, the Council of the European Union issued a statement "Ministers reached an agreement on the new Euro 7 standard", saying that it had adopted a position paper on passenger cars, light trucks, buses and trucks. Compared with Euro 6, the general policy is to maintain the emission limits and test conditions of light vehicles, lower the emission limits of heavy vehicles, and slightly adjust the test conditions. In addition, it is agreed to increase the emission limits of brake and tire particulate matter. The statement stated that the general policy formally defined the negotiating position of the Council of the European Union, and provided an authorization for the negotiations between the presidency of the Council of the European Union and the European Parliament, which will start immediately after the European Parliament adopts its position paper.

2. Cost is reduced by 40%, and Tesla Shanghai factory adopts integrated die casting technology.

Recently, some media have seen in Tesla Shanghai factory that the Model Y rear floor assembly system produced here has successfully adopted integrated die casting technology to realize rapid casting. According to the manager of the structural and thermal management system of Tesla Shanghai Co., Ltd., on the Model Y integrated die-casting rear floor model, the original parts were installed and integrated into one part, and the production efficiency was greatly improved. Compared with the traditional method, the body system saved more than 10% weight. In addition, the cost also has a very obvious advantage. Thanks to the optimized structural design and the results of material recycling, the manufacturing cost of the rear floor assembly system of the car is reduced by 40% after adopting the integrated die casting method.

This new technology is the core of Tesla’s "unpacking process" assembly system. When Tesla announced the assembly system in March, it said that it would be used to support the production of low-priced models, which is expected to reduce the production cost of electric vehicles by 50% and the factory space by 40%. Some people think that with this new technology, Tesla can shorten the research and development time of new cars to 18-24 months, while it usually takes 3-4 years for automakers to develop new cars.

3. BYD Song Pro DM-i Champion Edition new model goes on the market.

As one of BYD’s sales responsibilities, Song Pro DM-i has made further sales since it launched the champion model in May. In order to meet the needs of more consumers, BYD has added a new configuration for the Song Pro DM-i Champion Edition-71 km pilot model, which costs 129,800 yuan, lowering the purchase threshold of the Song Pro DM-i Champion Edition.

Compared with the previous leading model, the price has been lowered by 6,000 yuan, and the configuration has also been simplified. For example, the 220-volt VTOL power output plug-in has been cancelled (but the VTOL function has not been cancelled), the electric folding of the exterior rearview mirror and the panoramic sunroof, and the window has also been changed from four-door one-button lifting to driver’s seat only. Power continues to be equipped with a plug-in hybrid system consisting of 1.5L engine and motor, and the pure electric cruising range under NEDC working condition is 71km.

4. Optional 15,000 yuan, Tengshi N7 pushes high-speed smart driving package.

BYD, which is backward in intelligence, began to make efforts to catch up, and its high-end brand Tengshi took on this important task. A few days ago, Tengshi announced that all N7 models can be equipped with a new generation of NVIDIA DRIVE Orin platform, which is the first time that the platform has been installed in a new car. On this basis, Tengshi N7 newly launched a high-speed smart driving bag with an optional price of 15,000 yuan. At present, the price of high-speed smart driving bag for new customers is 12,000 yuan, and the price of old customers is 10,000 yuan. The materials and labor costs are borne by Tengshi.

The intelligent driving bag is equipped with a new generation of NVIDIA Orin chips and 31 sensors, including 5 millimeter-wave radars and 12 ultrasonic radars, which can realize many intelligent driving functions, including automatic parking, high-speed NOA, lane change by shifting lever and lane departure warning. Tengshi said that vehicles with high-speed smart driving packages will be delivered in December, and the high-speed NOA function will be pushed in the first quarter of next year. Users who have selected the advanced smart driving exclusive package will start the high-speed NOA internal test in October, push the high-speed NOA in December, and push the city NOA function in the first quarter of next year.

5. Chang ‘an Qiyuan A07 has been listed since it sold for 155,900 yuan.

Changan Qiyuan A07 was officially launched, with three extended range versions and two pure electric versions, totaling five models, with the price range of 155,900-176,900 yuan. This is the first model of Chang ‘an Qiyuan series, which is positioned as a medium and large car with a length of 4905mm and a wheelbase of 2900 mm.. The appearance is round, with penetrating light strips at the front and rear, and serrated daytime running lights on both sides of the front face. The side lines of the car body are rich, and the design of short front suspension and long rear suspension and the sliding back roof greatly enhance the sense of movement.

There is no instrument panel in the car, and the AR-HU heads-up display and 15.4-inch floating central control panel provide information interaction. The car system is supported by Qualcomm Snapdragon 8155 chip, and adopts a brand-new UI design, which supports multi-meaning and continuous dialogue and voice interaction. The extended range version uses 1.5L Atkinson cycle engine as the range extender, and the pure electric cruising range under CLTC condition is 200 kilometers. The pure electric version has a cruising range of 515 kilometers under CLTC working conditions.

6. Huawei will release the first car intelligent S7.

At Huawei’s autumn new product launch conference, Huawei announced that it would release its first car, Zhijie S7, in November. The new car is the first model selected by Chery Huawei. It is positioned as a pure electric medium-sized coupe. The front face is designed with a closed grille and a concave shape. A light strip runs through the light groups on both sides, and the roof is also equipped with a laser radar. There are also fewer lines on the side of the car body, and frameless doors and hidden door handles are used.

The overall layout of the interior is also relatively simple, equipped with a floating instrument and a large-size floating central control panel. There are no physical buttons in the center console, and there are double wireless charging card slots and double-layer central handrails below, which improves the space utilization. HarmonyOS’s 4-car system and Huawei’s ADS 2.0 advanced intelligent driving assistance system may also be Yu Chengdong’s emboldened slogan "Beyond Tesla Model S". According to the application information, this car will be available in two versions: single-motor two-wheel drive and dual-motor four-wheel drive, equipped with ternary lithium batteries from Contemporary Amperex Technology Co., Limited.

7. Weilai: High-speed power exchange during the Mid-Autumn Festival holiday is free of charge.

Weilai Automobile announced that from September 28th to October 7th, Weilai users (except operating vehicles) can enjoy free service charge for high-speed power exchange in 546 high-speed power exchange stations. What needs to be added is that Weilai’s electricity exchange fee consists of basic electricity fee and service fee. The basic electricity fee is collected by power companies everywhere, and Weilai only collects service fee.

The data shows that Weilai provided 282,800 high-speed free power exchange services during the Spring Festival holiday and 17 days before and after this year. Seven days before and after the May Day holiday this year, Weilai Expressway exchanged electricity for free for a total of 138,600 times. At present, Weilai has laid out 1,877 power stations in China, including 546 expressway power stations, 3,156 charging stations, 18,600 charging piles and over 890,000 third-party charging piles.

8. Jetway travelers sell for 139,900 yuan.

Jietu Traveler announced the official guide price. The price range of six models is 13.99-18.49 million yuan, equipped with Kunpeng Power and XWD fully automatic intelligent four-wheel drive system, with mild off-road capability. The appearance is square and tough, similar to tank 300 and Ford Fierce Bronco. The tail is a classic "small schoolbag" assembly, and the vertical taillights show off-road temperament under the package of black frame. In terms of size, the length of the car is 4785mm and the wheelbase is 2800 mm.

The car is equipped with LCD instrument and suspended central control panel, and the air outlet of air conditioner is vertical. In addition, it is equipped with L2.5 intelligent driving assistance system, including AEB automatic braking system, ACC adaptive cruise, APA automatic parking and more than 10 kinds of driving assistance functions. Power is provided by 1.5T and 2.0T engines, which are matched with 7-speed wet dual-clutch gearbox and 8AT gearbox respectively.

Beijing Zhengban made [2000] No.102

The people’s governments of the districts and counties, the commissions, offices and bureaus of the municipal government, and the municipal institutions:

　　The detailed rules for the implementation of the Interim Measures for the Supervision and Assessment of the Work Objectives of Beijing Municipal State Administrative Organs in Strict Governance (for Trial Implementation) formulated by the Municipal Personnel Bureau have been approved by the municipal government and are hereby forwarded to you, please follow them.

　　According to the Interim Measures for the Supervision and Assessment of the Implementation of Work Objectives by Beijing Municipal State Administrative Organs (issued by the Beijing Municipal Government’s Document No.20 [2000]), the Beijing Municipal Supervision and Assessment Office is responsible for the supervision and assessment of the implementation of work objectives in this Municipality. The Beijing Municipal Supervision and Assessment Office is located in the Municipal Personnel Bureau, and its daily work is undertaken by the Municipal Personnel Bureau and the general office of the municipal government. The list of members is as follows:

　　Chairman: Secretary-General of Huang Chengxiang Municipal Government and Director of General Office of Municipal Government.

　　Deputy Director: Deputy Secretary-General of Li Aiqing Municipal Government and Deputy Director of the General Office of the Municipal Government.

　　　 　 　 　 　 　 　 Director of Personnel Bureau of Xintieliang City

　　Member: Deputy Director of the General Office of Pan Liqun Municipal Government

　　　 　 　 　 　 　 　 Deputy Director of Legislative Affairs Office of Zhou Jidong Municipal Government

　　　 　 　 　 　 　 　 Deputy Director of Personnel Bureau of Huangqiang City

　　　 　 　 　 　 　 　 Director of Statistics Bureau of Tanglong City

　　　 　 　 　 　 　 　 Deputy Director of Finance Bureau of Luoqing City

　　　 　 　 　 　 　 　 Wang Rengen, Deputy Director of Municipal Supervision Bureau

　　　 　 　 　 　 　 　 Cui Yimin, Deputy Secretary of directly under the authority Working Committee

　　September 6, 2000　　

Detailed Rules for the Implementation of the Interim Measures for the Supervision and Assessment of the Work Objectives of Beijing Municipal State Administrative Organs (for Trial Implementation)

　　In order to implement the Interim Measures for the Supervision and Assessment of the Work Objectives of Beijing Municipal State Administrative Organs in Strict Governance (issued by the document No.20 of Beijing Zhengfa [2000] of the municipal government, hereinafter referred to as the Interim Measures for Supervision and Assessment), strengthen the supervision and assessment of the implementation of the work objectives, and comprehensively complete all the work objectives and tasks, these detailed implementation rules (for Trial Implementation) are formulated.

　　First, the object of supervision and assessment

　　The municipal state administrative organs (including the general office of the municipal government, the constituent departments of the municipal government, the institutions directly under the municipal government, the management institutions of the municipal government departments, the Beijing Municipal People’s Air Defense Office, the Office of the Capital Greening Committee, and the Beijing Municipal Information Office, hereinafter referred to as the municipal government departments) are the objects of supervision and assessment.

　　Second, the content of supervision and assessment

　　(a) the completion of the work objectives of the municipal government departments this year. The work objective mainly includes: the name of the work objective, the guarantee measures to complete the work objective, the work standard, the completion time, the responsible person, etc. To determine the work objectives, we should adhere to the principles of clear objectives, prominent focus, detailed content, easy inspection and simple operation. The guarantee measures to achieve the work objectives refer to the organizational guarantee, material guarantee and specific working methods provided by the department; Work standards refer to the degree of work objectives that should be completed within the prescribed time limit, and should be quantified as much as possible.

　　(two) the completion of the special tasks of the municipal government departments this year. Special tasks include: doing practical things for the masses announced by the municipal government; Municipal government passbook project; Letter of responsibility signed by the mayor and the municipal government departments; Important tasks of municipal government documents and meeting arrangements; City leaders instructions, assigned matters, etc.

　　(three) the implementation of the implementation plan of the municipal government departments to promote the administration according to law. Mainly includes: the administrative behavior of the municipal government departments, administrative law enforcement and so on.

　　(four) the construction of a clean government in the municipal government departments. It mainly includes: honest and diligent administration, administrative discipline and work style, compliance with laws and regulations, etc.

　　Three, supervision and assessment departments and specific division of labor

　　Beijing Municipal Supervision and Assessment Office (hereinafter referred to as the Municipal Supervision and Assessment Office) is responsible for the supervision and assessment of the implementation of the work objectives of the municipal state administrative organs. The Municipal Supervision Examination Office is a temporary organization, composed of relevant personnel from the general office of the municipal government, the Municipal Personnel Bureau, the Legislative Affairs Office of the municipal government, the Municipal Supervision Bureau, the Municipal Bureau of Statistics, the Municipal Finance Bureau, the Municipal directly under the authority Municipal Working Committee and other departments. The daily work is shared by the Municipal Personnel Bureau and the general office of the municipal government.

　　The division of labor of the member units of the Municipal Supervision and Examination Office is as follows: the Municipal Personnel Bureau undertakes the supervision and examination of the completion of the work objectives of the municipal government departments; The general office of the municipal government undertakes the supervision and assessment of the completion of special tasks of the municipal government departments; The Legislative Affairs Office of the municipal government undertakes the supervision and assessment of the implementation of administration according to law by the municipal government departments; The Municipal Supervision Bureau undertakes the supervision and assessment of the construction of a clean government in the working departments of the municipal government. Each member unit shall, according to the division of work, formulate the inspection and evaluation elements, standards and methods for the contents of supervision and assessment, and carry out supervision and assessment work.

　　Four, supervision and assessment procedures

　　(a) to determine the content of supervision and assessment.

　　The working department of the municipal government shall, according to its functional allocation and the city’s key work in that year, carefully fill out the "target decomposition table of the working department of the municipal government", and with the consent of the deputy mayor in charge, submit it to the Municipal Dukaoban before the end of February each year, and the Municipal Dukaoban will be included in the contents of the supervision and assessment in that year. For the work objectives that have been included in the supervision and assessment, if they need to be adjusted due to special circumstances, the consent of the deputy mayor in charge should be obtained in advance.

　　The completion of the special tasks of the municipal government departments this year, the implementation of the implementation plan of administrative work according to law, and the construction of a clean government, etc., were included in the supervision and assessment content of the year.　　　

　　(2) Daily supervision.

　　The Municipal Supervision and Examination Office conducts daily inspections on the evaluated municipal government departments, conducts irregular inspections on the contents of the inspections and assessments, and timely and accurately fills in the inspection and assessment records, which is an important basis for the year-end assessment of the municipal government departments.

　　(3) Spot check for half a year.

　　In July each year, the Municipal Supervision and Examination Office forms an inspection and assessment team, and selects some departments that undertake more key work of the municipal government this year to conduct spot checks for half a year. Half a year’s spot checks are mainly carried out by means of holding a forum and on-the-spot inspection, focusing on the completion of the key tasks and work objectives of the municipal government undertaken by the municipal government departments.　

　　(4) year-end assessment.

　　At the end of each year, the municipal government departments for year-end assessment. The year-end assessment is mainly carried out in accordance with the steps of self-examination by the working department of the municipal government, inspection by the municipal governor’s office, opinion polls, recommendation by leading comrades, and determination of the order of supervision and assessment by the mayor’s office.

　　1。 The department conducts self-examination and self-evaluation. Before the end of each year, each department shall conduct self-examination item by item according to the work objectives set at the beginning of the year. The contents of the self-inspection include: whether the work objectives are completed within the prescribed time limit and whether they meet the prescribed standards. The reasons for the failure to complete and the failure to complete the target on time and according to the standard should be explained in detail. After the end of the self-examination, the summary report of this year’s supervision and assessment and the self-examination shall be reported to the municipal governor for examination.

　　2。 City Governor Kaoban checks and evaluates the contents of various inspections and assessments. After receiving the summary report of supervision and assessment from various departments, the Municipal Supervision and Examination Office will form an assessment team to conduct in-depth on-site inspection and verification. Combined with the daily inspection and half-year spot checks, the contents of the annual work objectives, special tasks, administration according to law, and the construction of a clean government are evaluated item by item in accordance with the assessment criteria stipulated in the Interim Measures for Supervision and Assessment.

　　3。 Poll. The investigation institutions recognized by the state shall, within a certain scope, ask the public to evaluate the various departments of the municipal government in four aspects: satisfaction, satisfaction, dissatisfaction and uncertainty, and make a statistical summary.

　　4。 Recommended by leaders. By the mayor, deputy mayor, secretary general of the municipal government, deputy secretary general of the municipal government and the main leading comrades of the assessed department, they voted to recommend excellent sub-grade departments.

　　5。 Determine the order of supervision and assessment. City Governor Kaoban comprehensively evaluates the contents of various inspections and assessments, and puts forward preliminary evaluation opinions of excellent, good, medium and poor grades. Together with the results of opinion polls and recommendation by leaders, it is reported to the mayor and executive deputy mayor, and submitted to the mayor’s office meeting to study and determine the annual inspection and assessment grades of the municipal government departments.

　　V. Work related to supervision and assessment

　　After evaluating the order of supervision and examination, the following work shall be carried out in accordance with the provisions of the Interim Measures for Supervision and Examination:

　　(1) Informing the inspection and assessment results. The municipal government announced the results of supervision and assessment to the public through the news media, and awarded the title of "Outstanding Performance Unit" to the departments that obtained excellent results and informed the commendation.

　　(two) the allocation of outstanding assessment and reward indicators. By the Municipal Personnel Bureau, according to the provisions of the Interim Measures for Supervision and Assessment, the indicators of outstanding personnel and rewarded personnel in the annual assessment of national civil servants in various departments were issued.

　　(three) the issuance of recognition and reward funds. According to the results of the inspection and assessment approved by the Municipal Supervision and Examination Office, the municipal finance will give the best departments, according to the per capita 1000 yuan, and the maximum number of departments will not exceed 100,000 yuan; To obtain a good department, according to the per capita 700 yuan, the department does not exceed 70 thousand yuan at most, and the award funds are issued.

　　(four) to find the reasons for timely rectification. To get the difference between the municipal government departments, in addition to the measures such as reducing the outstanding and reward indicators in the annual national civil service assessment in accordance with the regulations, the department should also carefully find out the reasons, put forward practical improvement measures, and report them to the municipal supervisory examination office for the record.

　　(five) to provide the basis for examination and use. The municipal supervision and examination office will submit the relevant materials of annual supervision and examination to the relevant departments of the municipal party Committee to provide a basis for the assessment, rewards and punishments, and the use of leading cadres in the assessed departments.

　　Six, the detailed rules for the implementation (Trial) specific issues in the implementation, by the Municipal Personnel Bureau is responsible for the interpretation of.

　　Seven, the implementation details (Trial) from the date of promulgation.

　　Xinhua News Agency, Xi ‘an, March 13 (Reporter Lin Juan) Influenza monitoring by China CDC shows that the level of influenza activity has increased in many places in China recently, and influenza A virus is the absolute advantage among the popular influenza viruses. What is swine flu? What’s the difference between flu and common cold? How should I treat the flu? How to scientifically prevent influenza? The reporter interviewed disease control experts and infectious disease experts to answer your questions.

　　What is swine flu?

　　Yu Pengbo, director of the Institute of Viral Disease Prevention and Control of Shaanxi Provincial Center for Disease Control and Prevention, said that influenza A is the abbreviation of influenza A and an acute respiratory infectious disease caused by influenza A virus infection. Influenza virus can be divided into four types according to its core protein: A, B, C and D. Influenza viruses that are seasonal epidemic in the population are influenza A (subtype A H1N1 and subtype A H3N2) and influenza B (strain Yamagata and strain Victoria).

　　Compared with influenza B virus, influenza A virus has many hosts in nature, and it is more prone to mutation or recombination, resulting in its rapid spread among people. Many large-scale outbreaks of influenza in history are related to influenza A virus.

　　Influenza patients and recessive infections are the main sources of seasonal influenza infection. Influenza virus is mainly transmitted through air droplets, and can also be directly or indirectly transmitted through oral cavity, nasal cavity, eyes and other mucous membranes. Contact with items contaminated by viruses may also cause infection. It can also spread in the form of aerosol in a crowded, closed or poorly ventilated room.

During the flu season, children and parents of Xi ‘an Children’s Hospital lined up for tests. Xinhua News Agency reporter Yan Juan photo

　　What’s the difference between flu and common cold?

　　Yu Pengbo introduced that, first of all, the pathogens of the two are different. The flu is caused by influenza virus, and the common cold is caused by rhinovirus and adenovirus. Second, the seasonality is different. Influenza has obvious seasonality (from October to March of the following year in northern China), while the common cold has no obvious seasonality. Third, the symptoms are different. The typical symptoms of influenza are fever, with body temperature as high as 39 to 40 degrees Celsius, accompanied by chills, severe systemic symptoms, headache, muscle pain and fatigue. The common cold generally does not have fever or mild or moderate fever, with nasopharyngeal symptoms as the main symptoms, such as sneezing, runny nose, stuffy nose, sore throat, etc., with mild or no systemic symptoms. Fourth, the harmfulness is different. Generally, the body temperature gradually subsides after 3 to 4 days of influenza onset, and the systemic symptoms improve. However, high-risk groups such as the elderly, children, patients with chronic diseases and pregnant women may be complicated with complications such as pneumonia, otitis media and myocarditis, which may develop into severe illness or even death. Complications of the common cold are rare, and they usually recover in 5 to 7 days.

　　How should I treat the flu?

　　Ye Feng, chief physician of the Department of Infectious Diseases of the First Affiliated Hospital of Xi ‘an Jiaotong University, said that after symptoms appear, general patients are advised to rest at home and keep the room ventilated. Get enough rest, drink plenty of water, and the diet should be easy to digest and nutritious. Minimize contact with others to avoid infection. The focus of treatment is to relieve flu-like symptoms such as fever and cough, and the patient’s condition changes should be closely observed. Once persistent high fever occurs, accompanied by severe cough, dyspnea, mental change, severe vomiting and diarrhea, you should see a doctor in time.

　　Children under 5 years old, the elderly, patients with chronic diseases, pregnant women or obese people are more likely to have serious complications. They should seek medical treatment as soon as possible and use antiviral drugs under the guidance of doctors as soon as possible. Antibiotics and hormones are ineffective against influenza virus.

　　It should be noted that not everyone who has the flu must take antiviral drugs. The vast majority of influenza antiviral drugs are prescription drugs, which need to be evaluated by doctors before use. At present, the available antiviral drugs for influenza in China mainly include oseltamivir, zanamivir, palamivir, Abidor and mabaloxavir.

Children and their parents waiting in Xi ‘an Children’s Hospital. Xinhua News Agency reporter Yan Juan photo

　　How to prevent influenza?

　　Ye Feng introduced that in daily life, maintaining good personal hygiene habits is an important means to prevent respiratory infectious diseases such as influenza. Wash your hands frequently and keep the environment clean and ventilated; Minimize activities in crowded places and avoid contact with patients with respiratory infections; Observe the etiquette when coughing; You should pay attention to rest when you have flu symptoms; Wear a mask when going to public places or seeking medical treatment. In addition, vaccination is the most economical and effective means to prevent influenza. It can be vaccinated one to two months before the peak of influenza epidemic, and it can also be vaccinated when the vaccine is available in the epidemic season.

　　From 17: 00 to 21: 30 on July 19th, the China Giant Panda Conservation and Research Center (hereinafter referred to as "Panda Center") once again welcomed two pairs of twins at Shenshuping Base in Wolong!

　　Giant panda "Pingping" gives birth.

　　In March this year, the giant panda Pingping completed natural mating. After more than three months of pregnancy, she gave birth to a cub at 17:14 on the 19th and a second cub at 19:44. The second baby is female, weighing 186.7 grams, and in good health.

　　Pingping is one of the first pair of giant panda twins born in the Panda Center after the Wenchuan earthquake in 2008. Pingping, who is 13 years old this year, gave birth to two babies and three cubs before, and she is very maternal. She has been keeping her boss in her arms and taking good care of her since she gave birth.

　　The giant panda "Joey" gave birth to a newborn baby.

　　While the staff were still immersed in the joy and busyness of "Pingping" giving birth, the giant panda "Joey" broke the amniotic fluid at 20:27, gave birth to the first cub at 21:03, and gave birth to the second cub half an hour later. The second cub is a female, weighing 202.1g, which is the heaviest panda cub born this year.

　　Born in August 2016, "Joey" participated in the breeding work for the first time this year. In March, "seed of love", with the help of the nurse, "found" Mr. Right, and successfully gave birth to twin babies. However, as it is the first time for a mother, "Joey" is still learning how to take care of the baby, and the staff always pays attention to the situation of "Joey" taking care of the baby, and will intervene manually if necessary to ensure the health and safety of the baby.

　　Zhang Guiquan, director of the management office of Wolong Shenshuping Base, said that from July 17 to 19, the Panda Center harvested four pairs of twins and eight baby pandas in two days, which was both a surprise, a responsibility and a challenge. At present, breeding experts and artificial breeding experts are on duty in turn 24 hours a day, always paying attention to the panda mother’s breeding behavior, taking good care of the artificially-fed newborn baby, and at the same time making preparations for other expectant females to give birth at any time.

　　At present, there are more than 10 giant pandas waiting to be produced in the Panda Center. (reporter tension at the reception desk)

On January 1, 2024,Dongfeng Nissan’s new car, the 2024 Nissan Sylphy Classic, was officially launched. The new car offers three models (1.6 XE CVT Comfort Edition, 1.6 XL CVT Deluxe Edition and 1.6L XV CVT Exclusive Edition), and the price is 108,600 yuan and 122,600 yuan. As a modified model of the year, the appearance/interior of the new car has not changed significantly, mainly adding exclusive models (configuration and price have increased).

In terms of power system, the new car continues to use a 1.6L naturally aspirated engine, matching the CVT gearbox, with a maximum power of 90KW.

Pictured: 2022 (redesigned) Nissan Sylphy Classic 1.6 XE CVT Comfort Edition

The 2024 Nissan Sylphy Classic offers three models, namely, the comfort version, the luxury version and the exclusive version, and the prices are 108,600 yuan, 118,600 yuan and 122,600 yuan respectively.

Compared with the 2022 (redesigned) model, the 2024 Sylphy Classic adds a exclusive model, while the original price and configuration of the comfort and luxury versions remain unchanged.

On the whole, the configuration of the newly added exclusive models has been increased: intelligent remote control key, keyless entry/start, LED low beam/daytime running lights, and automatic headlights.

In the design part, the front face of the new car continues to use the V-shaped air intake grille+chrome-plated parts, while the headlights similar to the three-level shape remain unchanged. In addition, the left and right sides of the front enclosure and the central position have also added blackened decorative pieces to enhance the vitality and dynamic atmosphere of the front face.

The body size of the new car is: 4631*1760*1503mm, with a wheelbase of 2700mm, which is a compact car.

In addition, the new car also provides 16-inch wheels, compared with 195/60 R16 in tyre size.

In the rear part, the left and right independent taillights are used in the rear of the new car, and a bright chrome-plated decorative piece is added to the tail box cover. In addition, a large area of blackened decoration is also added to the bottom of the rear enclosure, while the exhaust adopts a hidden layout.

In the interior design part, the center console area of the new car is equipped with a three-position steering wheel, a mechanical instrument panel and an 8-inch embedded central control panel (luxury version/exclusive version).

At the same time, the new car also continues to use the mechanical shift mechanism, and also retains the physical button+knob air conditioning control mode.

The 1.6 XE CVT Comfort Edition is not equipped with a central control panel.

The 8-inch central control panel car machine supports GPS online navigation, 4G network, OTA upgrade, voice recognition control and other functions.

In the seat part, the car adopts a five-seat layout, and the seat is wrapped with fabric or imitation leather.

In terms of the functionality of the seats, all the seats in the car support manual adjustment, while the Deluxe Edition/Privileged Edition also provides the central armrest/cup holder of the rear seat.

As for the power unit, the new car continues to use a 1.6L naturally aspirated engine, which matches the CVT gearbox. The maximum power is 90KW(122Ps), the maximum torque is 155N·m, the acceleration at zero speed is 12.1 seconds, the maximum speed is 180km/h, and the comprehensive fuel consumption under WLTC conditions is 5.94L L.

Some netizens left a message and wanted to see it. Today it came. As for its advantages, please read on.

First of all, from the appearance, the front face of Aouita 12 presents a full design style and looks sporty. Combined with fashionable and generous headlights, it looks quite simple. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 5020 mm * 1999 mm * 1450 mm. The car adopts stable and atmospheric lines, and the side wall gives people a very simple and fashionable feeling. With large-size thick-walled tires, it gives people a very simple feeling. In the rear part, the rear of the car echoes the front face, and the taillight style is relatively simple, very fashionable and simple.

Arriving in Aouita 12 car, Aouita 12 interior looks soft and simple. The steering wheel of the car is very in line with the interior style, made of genuine leather and stylish. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior style impressive and looks very atmospheric. Next, let Xiaobian introduce the dashboard and seats. The dashboard of the car presents a sharp design style and the shape takes the sports route. The car uses leather seats, and the seats are wrapped in place, which further improves the comfort of drivers and passengers.

Aouita 12 matched gearbox, 425KW, 650N.m, with good power performance.

The car is equipped with car networking, driving mode selection, Bluetooth key, NFC/RFID key, interior atmosphere light, traction control (ASR/TCS, etc.) and other configurations, and the configuration has reached the mainstream level of the same level.

The Aouita 12 introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience. If you are interested, you might as well experience it. I believe it can bring you a good experience.

1974~ 1978 The third generation
April 1974 · COROLLA Corolla series modification. Discontinued production of single-seater coupes and added hardtop sedans
In November 1975, the 1400cc COROLLA Corolla model meeting 75-year emission standards was launched
In November 1975, the COROLLA Van model meeting the 75-year emission standard was launched
January 1976 · COROLLA Corolla 1600cc displacement model adopts diluted combustion method and meets the 76-year-old exhaust emission standard
April 1976 · A tilt-tail model was added to the COROLLA 1200cc model
September 1976 · COROLLA Corolla AT car was added to the market
January 1977 · COROLLA Corolla was partially revamped with the addition of a single-seater two-door (re-production of the 1600 cc Levin GT that met 76-year emissions standards)
December 1977 · End of production of the COROLLA Corolla V (KE26) model

　　In 1974, the third generation of COROLLA Corolla was born. At that time, Japan was rapidly entering the automotive society. At the same time, the entire automotive industry was also facing the requirements of the times to solve energy conservation and exhaust gas purification. Especially in the later stage of rapid economic growth, how to respond to the diverse needs of the Japanese automotive market, improve quality, and establish an international automotive brand has become the main topic of discussion in the industry.

　　TOYOTA aims to produce "excellent and perfectly balanced high-quality cars", follows the design concept of generosity, decency, relaxation and comfort, and has developed new models to increase driving comfort and improve performance, making the product lineup more substantial and rich, and creating more abundant indoor space in the car body, which is both comfortable and practical. At that time, in the third generation of COROLLA Corolla products, the KE and TE30 models, which are oriented but not losing high-end luxury, safety and comfort, were affectionately called "Corolla 30".

　　The launch of the third-generation COROLLA Corolla swept the world automobile market at that time. This model won the first place in the year when it was launched, with the production of a single car type exceeding the Volkswagen Beetle. With the support of superior comprehensive performance, high quality and high trust, the COROLLA Corolla has created unprecedented production performance – 3.75 million cars, and has been exported since 1974, with an annual export volume of more than 300,000 cars, marking Japan’s establishment as an advanced country in automobiles.

What direction should the third-generation COROLLA corolla be developed in while taking into account environmental protection and energy conservation?

　　The CE of the third-generation COROLLA Corolla is Ziro Sasaki (former vice president). He started to conceive the new generation of COROLLA Corolla from the mountains of issues such as exhaust emissions, safety protection, and energy conservation. Before starting to develop, Sasaki first studied the achievements of Tokugawa Yashiro, the third-generation general of the Tokugawa shogunate.

　　"In one sentence, Ichiko solidified the foundation of the Tokugawa shogunate’s 300-year system. So good, the COROLLA Corolla will do the same thing as him." (According to TOYOTA document "COROLLA Corolla Production 10 million")

　　Therefore, in order to improve the grade of the Corolla and make it more advanced, it is first necessary to improve the ride quality and reduce the performance and function. Specifically, by reducing the difficulty of stepping on the throttle and clutch, measures such as centralized control buttons are adopted to greatly improve the operability. In terms of noise processing, it not only relies on the decibel value of the noise meter, but also pays attention to the human auditory experience and responds to the human auditory. Secondly, in order to beautify the appearance and highlight the freshness, the COROLLA Corolla also increases the width of the body and improves the grade of the interior.

　　The most important thing is the strategy for exhaust emissions, with the engine department as the center, we will mobilize the whole company and work tirelessly to think about countermeasures. In October 75, with the joint efforts of everyone, the Corolla 1600, which meets the 75-year exhaust emission standard, was finally put on the market as scheduled, promoting the development process of replacing environmentally friendly engines.

　　With the popularity of consumers’ car-owning lifestyle and consumers’ requirements for diverse models, COROLLA Corolla has launched four sports sedans, including two-door/four-door sedans, car-less door-post cars, and high-trunk cars. The models of COROLLA Corolla have reached the most 122 practical models and 18 commercial models in the history of COROLLA Corolla. The most distinctive one is the body of the newly designed car-less door-post car, which is the first model in the economy car without door posts.

The reporter learned from the Shenzhen Municipal Transportation Commission that the current proportion of pure electric taxis in Shenzhen has reached 99.06%, basically realizing the full electrification of taxis. By the end of 2017, all buses in Shenzhen have been fully electrified, which means that Shenzhen has become the first city in the world where buses and taxis are basically fully electrified.

As one of the 13 pilot cities of our country’s "demonstration and promotion of energy-saving and new energy vehicles", Shenzhen has been the first to promote new energy vehicles nationwide since 2010. At present, the fuel surcharge for fuel taxis in Shenzhen is 2 yuan/time. It is estimated that the annual surcharge for 21,400 electric taxis in Shenzhen is as high as 625 million yuan. Wang Huimin, a pure electric bus driver, told reporters that the cost of fuel vehicles per 100 kilometers is 77.55 yuan, and the maximum cost of electric vehicles is 25.3 yuan, which can be reduced by 67%.

According to statistics, after the full electrification of urban buses and taxis, Shenzhen’s annual emission reduction of nitrogen oxides and other pollutants is 869.6 tons. The annual reduction of carbon dioxide emissions is 2.209 million tons, which is almost equivalent to the carbon emissions of 800,000 household cars. Shenzhen’s transportation industry has also reduced fuel emissions by more than 95%. Low-noise pure electric vehicles also reduce noise pollution during driving.

"The windshield display of pure electric taxis will also appear in Luohu, Futian and other words. I will choose the vehicle on the way when I take a taxi, and I will no longer be afraid of being rejected by the driver," said Sister Min Wang of Shenzhen. The pure electric taxis in operation in Shenzhen are also equipped with intelligent end points, which realize functions such as facial recognition, real-time panoramic monitoring, accurate metering and multi-electronic payment.

The large-scale promotion and use of pure electric buses and taxis has also driven the rapid development of Shenzhen’s new energy industry. In 2017, the added value of Shenzhen’s new energy industry reached 67.64 billion yuan, an increase of 15.4%. Today, Shenzhen has become the largest and most clustered city in our country’s strategic emerging industries. BYD, a locally grown car company in Shenzhen, has been the global new energy vehicle sales champion for three consecutive years. New energy buses and taxis made in Shenzhen are also galloping in more than 200 large and medium-sized cities around the world, including London, Los Angeles, Tokyo and Sydney.

Artificial intelligence (AI) has been developed for more than 60 years since its birth. In recent years, AI has become a hot spot in academia and industry around the world. Start-up companies are surging, huge investments are emerging, tech giants are constantly up the ante, and scientific research, capital and talent are moving closer to AI. So, some people will inevitably ask, have we ushered in the best era of artificial intelligence?

The Challenge of Good Times

Looking back today, 2017 may be an important node in the development of artificial intelligence in China. In 2017, "artificial intelligence" was written into the government work report of the National People’s Congress for the first time. Premier Li Keqiang said that it is necessary to fully implement the development plan for strategic emerging industries and accelerate the research and development and transformation of new materials, artificial intelligence, integrated circuits, biopharmaceuticals, and fifth-generation mobile communications. Artificial intelligence has also been hotly discussed by deputies to the National People’s Congress and members of the National Committee of the Chinese People’s Political Consultative Conference.

At the same time, at the 2017 Wuzhen Go Summit, AlphaGo defeated the world’s No. 1 Go champion Ke Jie with a total score of 3:0, which attracted the attention of the whole people. "Whether artificial intelligence has completely surpassed human beings", "Will artificial intelligence replace human beings" and other issues have also become hot topics.

It was also from that year that artificial intelligence was surging. Overnight, it seemed that all companies had become artificial intelligence companies. Capital and talent quickly poured into the field of artificial intelligence. "Artificial intelligence" became one of the hottest and most sought-after words in the technology, academic and corporate circles. Major Internet companies have vigorously promoted artificial intelligence research and development. Tencent founder Pony Ma has also publicly stated that if he can only invest in one field, starting from his own industry, he is most concerned about the AI industry related to information technology. Internationally, tech giants such as Google and IBM have been researching artificial intelligence for more than a decade, and some research results have entered commercial applications in recent years.

From these perspectives, artificial intelligence can be said to have ushered in a very good era, but there are also problems behind the excitement. For example, this boom is more driven by the industry and investment community, while the academic and basic research fields have not revolutionized, and the talent gap has not been really solved.

At the same time, AI still faces many challenges in practical application and implementation, especially data issues. The various types of data required for AI research are scattered in different enterprises, and the ideal "big data" that people often say does not exist, but the actual situation is that there are a large number of "small data" and "data islands"; in addition, data security, privacy, compliance and other issues have always existed. In 2018, the European Union officially implemented the strictest data protection regulation in history – the General Data Protection Regulation (GDPR), and on January 21, 2019, Google became the first US technology company to be heavily punished under this law, fined 50 million euros… These problems make the implementation and development of AI look less good.

Deeply empowering industry

In 2019, Premier Li Keqiang talked about artificial intelligence for the third time in the government work report. It is worth noting that this year, the Premier specifically proposed in the report to build an industrial Internet platform, expand "intelligent +", and empower the transformation and upgrading of the manufacturing industry.

At present, the innovative achievements of artificial intelligence have been applied in various fields, promoting technological progress, efficiency improvement and business model change in all walks of life. Among them, the financial industry is one of the most promising AI application fields, and AI + finance is the top priority of "intelligence +".

On the one hand, the information construction of the financial industry started earlier, and the industry attaches great importance to the standardization and standardization of data collection, so it has a large amount of accumulated data, which provides a solid foundation for the application of artificial intelligence; on the other hand, taking banks, insurance, securities companies as an example, the main business of the financial industry is based on large-scale data development, a large number of cumbersome data processing work, the urgent need for automation and intelligent change to liberate manpower; in addition, financial inclusion and scene-based innovation, also need new technical means to provide support, and the combination of artificial intelligence and finance undoubtedly provides more possibilities for financial innovation.

The author takes the practice of WeBank in the field of AI + finance as an example to introduce. Starting from demand, returning to business value is the core of self-researching AI. WeBank is an Internet bank serving small and micro enterprises and the general public. The most difficult part is the high service cost caused by the large number of scattered and large, lack of collateral, and imperfect guarantee system.

Therefore, the AI team of WeBank applies "AI + service" to actual business links. For example, three application systems are created based on the three major engines of "natural language processing engine", "voice engine" and "vision engine" – "intelligent nuclear system", "intelligent customer service system" and "intelligent quality inspection system", covering the whole process of business consultation, identity verification, data review, operation and lending. At present, through this set of AI robot combination boxing, we allow customers to complete all the online from consultation to application to borrowing, without offline account opening or paper materials, to maximize the solution to the problem of difficult and slow loan processes for small and micro enterprises, and to help enterprises innovate and develop.

The launch of the new national asset management regulations and the inclusion of the Chinese market in the MSCI index have had a profound impact on China’s asset management industry. WeBank is also making efforts in the field of "AI + asset management". It is currently developing alternative data based on satellite remote sensing image data, drone image data, mobile location data and public opinion text information. It can create an AI-driven asset management platform through artificial intelligence technology, which can not only monitor the macro economy in real time, but also predict the trends of listed and bond-issuing companies and different industries. Build an AI + Alternative Data-driven ESG (environmental, social and corporate governance) index, so as to provide investment decisions for asset management companies, fund companies, rating companies and other fields.

In the face of data silos and privacy concerns, where does AI go?

As mentioned above, the complexity, isolation, privacy and security of data are the key factors that plague and restrict the deepening development and application of AI, including the financial industry. How to solve these data problems, break down data silos, and establish true "big data" while better protecting data privacy and security has become a problem that must be solved in the current development of AI.

The author believes that in the face of these problems, we can have a new way of thinking – federated learning (Federated Learning), whose purpose is to protect user privacy and data security. Federated learning, as the name suggests, is to build a virtual "federal state" to unite large and small "data islands". They are like a state in this "federal state", which not only maintains a certain degree of independence (such as trade secrets, user privacy), but also can jointly model and improve the effect of AI models without sharing data.

Essentially, it is a distributed encryption machine learning technology where all parties involved can build models without disclosing the underlying data. This is also a win-win machine learning method. It breaks down the data dimension walls on the top of the mountain, revitalizes large and small "data islands", and connects into a win-win AI continent.

In the field of finance, federated learning can be used to analyze potential fraud; in the field of insurance pricing, it can accurately analyze the attributes of users in more dimensions. For enterprises, the application of federated learning can save costs more effectively, and it can also make user classification more accurate. In addition, for some very sensitive data scenarios, such as the medical field, different hospitals can also share sensitive medical data through federated learning technology.

The future AI new generation of machine learning algorithm framework should be based on privacy protection, security compliance, reasonable interpretation, and transparent reasoning mechanism to ensure the healthy development of artificial intelligence. The development and practice of federated learning provides new ideas for the industry. Of course, the construction of AI ecology and the construction of big data also requires different enterprises, scholars, and research institutions to join forces, share technology, share data, and unite forces to jointly solve data silos and user privacy issues.

AIFuture: Basic research still requires continued efforts

So, what is the current development of AI in China, and what are the future prospects? Ma Songde, former vice minister of the Ministry of Science and Technology, and many other experts and scholars have said that China’s application of AI will be the largest in the world, and the prospects are very good, but continued efforts are needed in basic research.

The author believes that in recent years, China’s AI map has been "dots" one by one, but it has not been able to form a "face". In other words, a deep AI application ecosystem that can open up the industrial chain has not been established, and there is still a lack of system level and infrastructure building.

At present, the industry’s understanding and application of AI is more limited to the single-function product level. For example, an enterprise introduces AI assistance in certain process links, such as human-machine interaction and facial recognition, but such an enterprise cannot be said to be an artificial intelligence enterprise. The entire industry should have a deeper understanding of AI, so that AI can drive the optimization of the core decision-making system of the industry, and maximize the advantages and revolutionaries of AI.

It is hoped that in the future, China’s AI colleagues will pay more attention to basic research and work together to truly drive the development and implementation of core, in-depth, and industrialized AI.

　　Online celebrity Gewei in Hechi and the 3rd Gepo Festival in Simeng Township, donglan were held in Simeng Sports Park recently, which was the third online celebrity Gewei held since the opening of online celebrity Chuangchuang Camp in Hechi, attracting more than 10,000 people from all counties (districts) in the city.

　　In recent years, the Information Office of Hechi Municipal Committee has taken the initiative to give full play to its functional advantages, with the help of the internet, taking strengthening the construction of network celebrities as the focus and innovation point to promote the construction of network civilization. By building the "online celebrity Creation Camp", the online celebrity House was established, and the "online celebrity Song Fair" was held to unite and unite the online forces such as online celebrity and Media V, tell the story of Hechi well, spread the sound of Hechi well, shape the image of Hechi well, and gather positive energy for the development of Hechi.

　　Be a good "online celebrity" housekeeper and carry forward the new trend of social civilization

　　"This time in online celebrity, there should be a competition for the hegemony of the Zhuang King of Songs", "Our’ Twilight Plan’ public welfare activities can take photos of local longevity elderly people for free" and "Longevity elderly people can’t hold activities to replenish food and prolong their lives" … The curtain of the cultural tourism brand activities of "March 3 Hechi Carnival in Guangxi" has not yet been opened, and the Hechi online celebrity Creation Camp has already become lively.

　　The Network Information Office of Hechi Municipal Committee insists on the Party’s management of the Internet, and incorporates the construction of network celebrities into the main points of the work of the Network Information Committee of the Municipal Committee. As a concrete measure to promote the network civilization work in the whole city, it continues to strengthen the role of network celebrities, and strengthen the contact and friendship of network celebrities through special investigations, seminars and exchanges, and build concentric circles online and offline. We have organized and carried out a series of online theme publicity activities, such as "Hechi online celebrity Hechi Beauty", "Yunshuo Magnificent and Charming Hechi" and "Shaking the New Hechi", focusing on the development of cultural tourism, rural revitalization, online public welfare and other fields, and created thousands of new media works to promote the new trend of online civilization. Up to now, Hechi online celebrity database has collected more than 150 online celebrities with more than 50,000 fans, including more than 10 online celebrities with more than 1 million fans.

　　Be a good housekeeper and bridge the gap for the development of positive energy. Since 2023, more than 30 people, including Xiaojiang Media and Hechi Tribe, have been recommended to participate in e-commerce gatherings, cultural tourism promotion and other activities to help Hechi cultural tourism promotion, agricultural product sales and charity, so that online celebrity and the activists can achieve a double harvest of "flow" and "realization".

　　Be a good "online celebrity" guide and encourage social responsibility.

　　Hechi City has played a leading role in the organization of the Party Committee of the Internet industry, and strengthened the ideological and political guidance for famous online celebrities and enterprises. The Information Office of the Municipal Party Committee and other departments have successively conducted lectures in Internet companies such as Lida E-commerce Logistics Co., Ltd. and Yizhou Forum, constantly rallying ideological consensus and enhancing the political identity, ideological identity, theoretical identity and emotional identity of online celebrities to the Party.

　　The "Hechi City Network Civilization Proposal" was issued to the whole city to guide the local media and network celebrities to consciously fulfill their social responsibility obligations. Hechi tribe, Zhuang township Xiao Mo and other media and network celebrities created and launched more than 1,000 high-quality works such as "Is this the taste of Hechi # Guangxi # Returning to Hechi for the New Year #", and Xiaojiang Media’s online public service advertisement "Even though there are 2020 difficulties, there are still 2021 kinds of persistence (dedicated to you who persist during the epidemic)". Internet celebrities such as Tan Lianqiao and Xiao Fan have devoted themselves to online public welfare undertakings. Online public welfare projects such as the "Neem Flower 1+1 Education Project" in Du ‘an and the "Partner Program" in Dahua Wild Lily have benefited children in mountainous areas, and online public welfare has continuously infiltrated people’s hearts.

　　Hechi City encourages social responsibility by guiding network celebrities to give full play to their own characteristics and advantages, which has laid a solid foundation for promoting Hechi, promoting Hechi and revitalizing Hechi with the help of the Internet.

　　Do a good job of "online celebrity" stylist and set an advanced typical benchmark.

　　Hechi City has always attached great importance to the excavation and tree selection of celebrities in the positive energy network. It has set up a column of online celebrity Creation Camp on Hechi.com, organized reporters to conduct an exclusive report on positive energy online celebrity, launched more than 10 daily series of positive energy reports by online celebrity, such as "Mini Brother in Luocheng", and planned to launch a series of video works "New Life in Singing", a folk song with unique Hechi characteristics, to tell the daily stories of online celebrity in Hechi, spread the good voice of the Internet, and guide the cyberspace to form a positive atmosphere.

　　Hechi City pays attention to the demonstration and guidance of network celebrities. By taking activities such as "Five Hundred" and "Strive to be a good netizen in Bagui" as the starting point, and taking the New Media Federation and online celebrity Creation Camp as the positions, it has done a good job in selecting typical trees for netizens. In recent years, it has recommended more than 20 network celebrities such as Gao Dongfeng and Hu Liufang as "good netizens in Bagui" models, moral models, the most beautiful people and good people around them. In addition, in recent years, phenomenal online celebrity, such as Waina, Wu Enshi and rural Xiaojing, have emerged in Hechi, becoming the flag pole of Hechi "online celebrity".

　　In this year’s "V Viewing the New Countryside and Seeing the Changes in Hometown-Hechi New Media Entering Donglan Simeng Public Welfare", online celebrities, light and shadow sculptors and other public welfare organizations took photos of the birthday girl and more than 10 pairs of long-lived elderly people, leaving a precious mark on the old people’s half-century caring for each other. With the flashing of flashing lights, moving and sweet smiles were captured one by one, making the atmosphere of the whole event happy and romantic.

　　Nowadays, the celebrity of positive energy network in Hechi City is gradually becoming an "important online force" for Hechi to further promote the construction of network civilization, becoming a disseminator of positive energy, a recorder of the times, a watcher of fairness and justice, and a promoter of social progress. (correspondent class teacher Wu Jianping Guangming Daily, all-media reporter Zhou Shixing)