BYD’s Electric 2015: Taking "Tang" as "Ming"

　　From 19: 38 to 20: 58, Wang Chuanfu talked about solar energy from oil, smog from disease, and the South China Sea issue from the Straits of Malacca … … For a whole hour and 20 minutes, during the seemingly casual chat, he set the tone for BYD in 2015 at the macro level through his feelings: focusing on new energy.

　　This scene took place at the Yantian Sports Center in Shenzhen on the evening of January 20th, the scene of BYD’s first Difen Conference. In fact, this conference has another name — — BYD’s "World-class Technology Analysis Conference" is held once a year. Presumably, at the last conference, a 70-page brochure, which listed almost all BYD’s technologies, still made the experienced media people remember it vividly.

　　This year’s conference, in addition to changing the name, the theme seems to have changed a little. Don’t talk about electronics, interconnection, cloud and technology … … Just talk about new energy. Starting from the pre-sale price of 300,000 yuan in Tang Dynasty, Song, Yuan and even Ming were mentioned in turn. The 6-engine 4-drive technology killer and the 3.9-second 100-kilometer acceleration time were indeed enough to support the gold content of the most important conference in BYD’s eyes.

　　BYD’s vision of a new energy empire is gradually coming to fruition, starting from the field of public transportation and finally cutting into the personal consumption market. Wang Chuanfu said, "When all this is done, I can retire.".

　　"Tang" at the beginning

　　Last year, BYD Qin accidentally caught fire again. The annual sales volume of 14,747 units, in addition to firmly sitting on the throne of new energy vehicle sales champion, is a real test of BYD’s production capacity. The phenomenon of demand exceeding supply, led by Shanghai, frequently appears in eight cities where Qin landed.

　　Compared with Qin’s dual-engine and dual-mode, after adding a motor, Tang evolved into a three-engine four-wheel drive — — A 2.0TI engine with two motors in front and rear, and four-wheel drive. It is worth mentioning that in terms of four-wheel drive technology, BYD Tang is not equipped with a transfer case and a transmission shaft like the traditional four-wheel drive model, but drives the front and rear axles independently by two motors, and then the power is distributed by a unified control system to realize four-wheel drive. With the peak torque of the front and rear motors of 250Nm and the maximum power assistance of 110kw, Tang’s 100-kilometer acceleration performance after technical optimization increased from 5.9 seconds in Qin Dynasty to 4.9 seconds.

　　In order to highlight Tang’s acceleration performance, BYD specially arranged the test drive experience of the car on the morning of the conference. Although due to the limited number of vehicles, not every media and Difen has the opportunity to experience it, according to the participants who experienced it, Tang’s sense of acceleration is somewhat similar to Tesla Model S, with a strong sense of pushing back and even a brief dizziness. Judging from the results of the 200-meter linear acceleration, Tang’s performance was basically stable at around 7.9 seconds when he took four people in the car.

　　In the driving mode, Tang offers the choice of HEV (four-wheel drive+sports+hybrid mode) and EV (four-wheel drive+economy+pure electric mode). The former focuses on performance, and the engine and motor work together, with the best power; The latter focuses on economy, and the power battery provides electric energy to drive the vehicle with the power supply machine.

　　If the vehicle is short of power in EV mode, the system will automatically switch from EV mode to HEV mode, and use the engine to drive. When the vehicle is driving at a relatively stable medium and high speed, part of the torque output by the engine will drive the front motor to generate electricity, and the rear motor will drive, giving consideration to economy and four-wheel drive.

　　As the highlight of the conference, Tang announced the pre-sale price of 300,000 yuan and 600,000 yuan. Interestingly, when BYD was the first to announce the pre-sale price of 600,000 yuan, the friends at the scene were all shocked into a cold sweat. Later, when everyone looked intently, it turned out to be the extreme version of Tang. This price can’t explain the problem, but only show the attitude. The pre-sale price of the ordinary version of Tang is 300,000 yuan, which Che Yun thinks is reasonable. With the subsidies from each city, the sales volume of this car is expected to surpass that of Qin.

　　Interestingly, within 12 minutes after the official acceptance of the reservation at 5: 42 on January 21, the first batch of 100 Tang cars, including 98 regular models and 2 extreme models, were quickly declared sold out.

　　"Song and Yuan Dynasties" Follow-up

　　In April last year, BYD released the "542 Strategy", in which "5" means that all models are accelerated within 5 seconds at 0-100km/h, 4 represents all-round four-wheel drive and 2 represents fuel consumption within 2L per 100 km. As the first model of this strategy, Tang is just the beginning.

　　Lian Yubo, senior vice president of BYD Co., Ltd. and chief engineer of automobile industry group, said that after Tang Dynasty, Song and Yuan will join the "542 Strategy" vehicle camp in the second and third quarters of this year, because both Tang, Song and Yuan models are SUVs, and 2015 will be BYD’s "SUV Year".

　　At the press conference, Song Heyuan’s model parameters were also announced for the first time.

　　It is reported that Song is located in a compact SUV, equipped with a dual-mode full-time electric four-wheel drive system. The powertrain consists of 1.5TI+DCT+ motor, with a vehicle mass of 2000kg, a length, width and height of 4,565/1,830/1,720 mm respectively, and a wheelbase of 2,660 mm. Yuan’s size is smaller than Song’s, and it is also equipped with a dual-mode full-time electric four-wheel drive system. The vehicle’s mass is 1850kg, its length, width and height are 4320/1765/1650mm respectively, and its wheelbase is 2520 mm.

　　Of course, don’t forget the business. Although it is not an SUV, this MPV model, which was unveiled at last year’s Beijing Auto Show, is also part of BYD’s lineup of new energy vehicles. The company is equipped with dual-engine dual-mode technology, and its hybrid system consists of a 1.5L gasoline engine with a maximum power of 80kW and a 110kW motor, with a combined maximum power of 190kW. It is reported that the car’s comprehensive fuel consumption per kilometer is 2.24L, and the acceleration time of 100 kilometers is only 7.5 seconds, which is MPV… … ..

　　In addition, in the interview after the press conference, a model named Han was also revealed by Wang Chuanfu, but he did not further disclose the specific parameters and launch time of the car.

　　The "Ming" of the finale

　　In Wang Chuanfu’s view, BYD’s limit in the field of new energy vehicles is far more than that, and they are "making big moves". BYD said last year that "Tesla was built in minutes", and now this car is really coming.

　　At the press conference, Lian Yubo said that BYD will launch the first six-engine four-wheel drive model "Ming" in 2017, which is equipped with an engine and five motors. The five motors are one series motor and four motors that drive four wheels respectively. In BYD’s eyes, this is a six-engine four-wheel drive dual-mode "big killer", and the acceleration time of 100 kilometers will reach 3.9 seconds.

　　Wang Chuanfu introduced that in addition to performance optimization, the biggest feature of "Ming" is safety. "Traditional mechanical vehicles are single-point. In the electronic age, they can be driven in a distributed way. Each wheel corresponds to a motor to achieve a negative 100% torque. In 600 milliseconds, many actions can be done to stop traffic accidents by electronic control."

　　In addition, Wang Chuanfu revealed that with the technical support of six-engine four-wheel drive, BYD will develop an active safety system, including the functions of car body self-balancing, braking failure prevention, steering failure prevention, rollover prevention and side slip prevention, all of which are intelligently adjusted by driving the wheels of the motor.

　　Charging matching

　　In addition to the product itself, BYD also publicly displayed the charging tower of pure electric vehicle in the air and the 3+3 circulating stereo charger in Shenzhen Pingshan factory for the first time on the morning of the conference, and released relevant data.

　　BYD Tower has 10 floors, and adopts a rotating tower structure. 40 cars can be parked on a single floor, and 400 cars can be parked and charged at the same time on the 10th floor. The 40kW fast charging equipment can fully charge BYD E6 within 2 hours. It is reported that the total power of the entire charging tower is 14400kW. In the charging tower, users can observe the charging status of vehicles in real time through the LED screen in the lounge.

　　In addition, the total parking capacity of the 3+3 circulating stereo charger is 72 sets, and there are 2 sets of parking devices consisting of 3 units, each unit can park 12 cars. It is reported that each parking space is equipped with charging equipment with a power of 40kW and a total installed capacity of 2950kW (including lighting and air conditioning). According to the charging time, 216 vehicles can be served every day.

　　Che Yun summary:

　　Since it set foot in the automobile industry, BYD has always been questioned, speculated and criticized. It is true that we must recognize its problems, such as the matching of vehicle workmanship details with core technologies, such as the capacity problem after the expansion of new energy vehicle product line this year, and so on. However, we should not deny its advantages, such as its corporate engineer culture.

　　By the way, in addition to the product itself, BYD has made some progress this time. They gradually realized the value of Difen to themselves. This is a group of people who know BYD better than BYD himself and the media. This conference set up a link where Di Fen represented Wang Chuanfu as a gift. This gift was nothing but a suggestion made by Di Fen to BYD. When Wang Chuanfu received this heavy gift, he choked when he spoke.

　　[car home new car listed] On August 25th, BYD’s (|)-p model was officially listed.The new car has launched three models.After subsidyThe price range is 289,800-329,800 yuan;At the same time,It will also launch a 252-kilometer exclusive DM-i model.After subsidyThe price is 279,800 yuan.Different from DM-i series, DM-p is more performance-oriented. In addition to the blessing of 1.5T hybrid system, the rear axle of its full-time four-wheel drive system is equipped with Eaton differential lock, which has better power distribution ability. The new car accelerates from 0-100km/h to 4.3s, while the pure electric battery life can still reach 215km. See the table below for detailed models:

● New car features

　　In terms of appearance, the new car still continues the Dragon Face 3.0 design language, and the design of the dragon face has made this generation of Tang series gain many fans. The front grille of the new car is designed in Long Lin style, and the penetrating silver decorative strip on the top is the embodiment of the dragon beard. The headlight groups on both sides are still very sharp, and the front enclosure design is more sporty, showing the performance spirit of DM-P.

　　Coming to the side of the car, the new car adopts the currently popular suspended roof design, and at the same time, the waistline design of the vehicle will become more fierce, making this medium-sized SUV look more agile. The sharp double-five-spoke rims can also play a relatively good role in embellishment. All in all, the new car tries its best to move towards a younger and more fashionable direction while ensuring its own gas field.

　　In the rear part, the new car adopts the design of penetrating taillights. At the same time, the line design on both sides of the rear enclosure is similar to that of the front enclosure, which can form a good echo effect. The wide rear fender can highlight the wildness of the vehicle. After all, as a medium-sized SUV, momentum is essential.

　　After entering the car, we can still easily identify that it is a BYD brand. The layout of the center console has not changed significantly. The exaggerated center console is very eye-catching. At the same time, the overall quality of the car has once again reached a higher level. The two-color design adopted in the center console and door panels can create a warmer cockpit atmosphere.

　　In addition, the launch of the six-seat model will undoubtedly enhance the competitiveness of the car system, not only the second-row passengers can have a more comfortable ride, but also the third-row passengers can get in/out of the back row more conveniently, which is undoubtedly more attractive for multi-person families.

　　At the configuration level, the new car will be equipped with HiFi-class custom Dana audio, smart fragrance and NAPPA leather seats. The six-seat model will also be equipped with 10-point massage in the first two rows of seats; The second row of independent seats is electrically 4-way adjustable, with 4-way lumbar support and adjustable headrest on the side; The second row of independent seats also has a cup holder, USB, mobile phone slot, wide-body reversible armrest and 220v mobile phone fast charging interface.

　　In terms of power, Tang DM-p is expected to be equipped with Xiaoyun 1.5T engine and EHS electric hybrid system, with maximum power of 452kW, 0-100km/h acceleration of 4.3s, and NEDC power loss and fuel consumption of 6.5L/100km. As for the battery, the new car uses the Ferrous lithium phosphate "blade battery" specially designed for hybrid, with a pure battery life of 215km and upgraded fast charging technology, which can charge the battery from 30% to 80% in 20 minutes.

　　In addition, the full-time electric four-wheel drive system responds more quickly, and the power is directly transmitted from the transmission shaft to the wheels, with shorter transmission path and faster response, which can further improve the stability of the vehicle and make driving safer. Of course, it can also become a "power supply" when you need it, and the maximum discharge power can reach 6 kilowatts, which can even satisfy the simultaneous use of multiple high-power appliances.

● Competitors

"Moka DHT-PHEV 2022 1.5T 0 Anxious Wisdom Edition"

　　With the announcement of the price of the new car, its competitors have surfaced, which is the Wei brand Moka DHT-PHEV model that has received much attention before. The two are similar in price and positioning. However, based on BYD’s profound knowledge in the field of plug-in hybrid, Tang DM-p seems to have a unique advantage. From the former "542" to today’s DM-p platform, BYD has obvious advantages in both market share and popularity in the plug-in hybrid market. At the same time, the longer pure electric cruising range and the existence of the six-seat model also make Tang DM-p full of confidence in the same level market.

● Editor’s summary:

　　With the deepening of the electrification process, the balance in many users’ minds seems to have begun to tilt towards the new energy market. However, due to the still-existing mileage anxiety of electric vehicles, many friends will naturally turn their attention to plug-in hybrid vehicles, and manufacturers are also very considerate to further subdivide the plug-in hybrid market. For example, friends who pursue fuel economy can choose DM-i, while those who want to feel the power output of electric motors can choose DM-P. (Text/car home graduated)

On January 29th, according to @ Digital Chat Station, Huawei P70 series models will be equipped with Kirin 9xxx chip, with 2.5D1.5Ltpo and other deep and micro quad screens of 6.5 inches and 6.8 inches, and the border control is good.

He also revealed before that this new machine is equipped with a 50Mp± IMX989 physically variable aperture main camera, a 50 MP super wide angle and a 50Mp± 4X periscope telephoto macro lens, which may be cut. In addition, the new machine is also expected to be equipped with a new version of satellite communication technology.

In addition, another model of Huawei P70 series is expected to adopt the Howell OV50H sensor, which supports physical variable aperture. It is also reported that the P70 series adopts a triangular Deco with a rear matrix, and is equipped with a headphone stereo double-lift, and the battery uses a high-density battery with a capacity of more than 5000mAh.

According to many reports, 1/1.3-inch OV50H sensor and 1-inch IMX989 sensor are expected to be applied to different models, which may be the difference between P70 and P70 Pro.

At present, Huawei officials have not announced the specific release time of the P70 series, but according to the blogger @ Wisdom Pikachu, this new machine is expected to be released in March.

Related reading:

It is reported that Huawei P70 series mobile phones are expected to be released in March, and the progress is very fast at present.

On April 25th, 2024 Beijing Auto Show officially kicked off, and BYD officially showed its brand-new model-Qin L to consumers. In the future, with the launch of this car, it will form a two-car pattern with Qin PLUS to meet the car purchase needs of different users. It is worth mentioning that the starting price of the new car in the future may be more than 120,000 yuan.

　　In terms of appearance, the new car adopts "the aesthetics of the new country’s tide and beauty", and the interior of the large-size front grille is supplemented with dot matrix elements for makeup, which has outstanding visual effects. At the same time, the headlight group is narrow and sharp, which is highly integrated with the luminous "dragon beard" on the top. The integrated design not only makes the dragon face more stereoscopic, but also magnifies the horizontal visual effect of the front face.

　　From the side of the car body, its waistline runs through the front fender to the back door, which makes the car body more slender. With the concave rib line under the door, it creates a three-dimensional cutting effect and highlights the sense of strength of the whole car. At the same time, it adopts a slip-back design, showing a "low-lying" posture and being younger.

　　On the tail side, the wide back shoulder design not only echoes the front face, but also increases the muscular feeling of the body contour. At the same time, the car uses a penetrating taillight shape, inspired by Chinese knots, and the recognition is full. In terms of vehicle size, its length, width and height are 4830/1900/1495mm and its wheelbase is 2790mm respectively. In contrast, the body size of the Qin PLUS model currently on sale is 4765/1837/1495mm, and the wheelbase is 2718 mm. It can be said that Qin L is bigger than Qin PLUS as a whole.

　　As for the interior, Qin L’s interior design is inspired by China landscape painting. The agility of oriental landscape and modern technology are combined to create a "landscape painting cockpit" with elegant style. Specifically, the new car uses an embedded large-size LCD instrument with an iconic rotatable central control panel, which makes this car look very scientific and technological. At the same time, the new style of three-spoke multi-function steering wheel and wireless mobile phone charging are added to meet the needs of current users.

　　Echoing the appearance, Chinese knot elements are also widely used in Qin L’s interior design. The central armrest area and the new BYD Heart crystal ball head shift lever with sectional design are unique in shape, and the core functions such as starting, shifting and driving mode are integrated around the crystal shift lever, which is convenient for daily control.

　　In terms of power, according to the previous application information, the new car will be equipped with a plug-in hybrid system consisting of a 1.5L engine and an electric motor, with BYD’s fifth-generation DM-i hybrid technology. The maximum power of the engine is 74 kW, and the maximum power of the motor is 160 kW. The new car is equipped with lithium iron phosphate battery from Fudi, Zhengzhou. The battery provides 15.874kWh and 10.08kWh for consumers to choose, corresponding to the pure electric cruising range of WLTC of 90km and 60km respectively.

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　　Original title: BYD Han EV test drive evaluation: luxury and technology live up to the name of flagship

　　Beijing, September 6 (Reporter Zhang Xu) Since the listing of Han EV, it has become BYD’s hottest pure electric car. As a flagship model, it integrates all new technologies and technologies. Brand-new design language, luxurious interior atmosphere, blade battery, IPB intelligent brake and Dillink 3.0 intelligent network connection system are all applied to Han EV, and they live up to the name of flagship.

　　Another Deduction of Oriental Aesthetics

　　Han EV adopts the latest EV Dragon face family design language. Compared with the previous EV models, it simplifies the exaggerated big mouth grille design and replaces it with this widened matte metal trim. The flat design is not only simple and elegant, but also improves the sense of the whole front.

　　The shape of the headlights is slender and magical, and its light source adopts a matrix LED light group. When you unlock the vehicle, LED daytime running lights and LED headlights light up in turn, just like waking up a sleeping dragon, which is very sci-fi. At the same time, the inner folding line design of the lower part of the front bumper with the figure-eight diversion duct not only enriches the shape of the front face, but also brings a strong sense of movement. This brand-new design style has become a unique symbol of BYD EV models.

　　From the side, the first impression of Han EV is long, very long. As a flagship model, its body length reaches 4980mm, its width is 1910mm, and its height is only 1495 mm. Together with the wheelbase of 2920mm, it makes the whole look very long and narrow. The through waistline creates a dive posture, and the design that the arched lines at the rear fender are combined with the tailgate cover shows the car’s sense of strength and movement to the fullest.

　　In fact, there are some hidden design details and technical configurations on the side of the car body. The first is the hidden electric door handle, which increases the sense of ceremony and also reduces the wind resistance. In addition, the extended door handle is engraved with the LOGO of "Han". This detail is handled very delicately, which always shows the identity of the flagship model.

　　Secondly, the exterior rearview mirror similar to the shape of water droplets can further support the reduction of wind resistance. NFC function logo is also marked on the exterior rearview mirror. When you forget to bring your car keys when you travel, you can easily do it with your mobile phone, which is convenient and practical. In addition, thanks to the smooth body lines of the whole vehicle and these fine designs, Han EV can have a drag coefficient of 0.233.

　　The design of the rear of the car is still simple and clear. The rear is formed by multiple horizontal lines, which makes the overall visual width even better. The through taillights are decorated with silver chrome, which looks very delicate. The most special thing is that the taillights incorporate the design elements of the dragon claws, and the red light strips inside are very beautiful after lighting.

　　Luxury and technology coexist.

　　The center console of Han EV is still a familiar dynasty series style. The rotatable central control screen is eye-catching. The leather package that can be reached everywhere is matched with wooden decorative boards and leather stitching, which creates the texture and luxury atmosphere of the whole interior in a very good position.

　　In fact, sitting in the car, the first impression is not this luxurious and scientific center console. It’s the seat of Han EV, which is really comfortable. The seat is made of perforated leather, which is in place for leg support, waist support, wrapping on both sides and head support, and the padding of the seat is very soft, just like sitting on a soft and supportive leather sofa. In addition, the seat is also equipped with ventilation and heating function, which can bring high-quality riding experience in winter and summer.

　　The steering wheel is designed with a flat-bottomed Shuang Fu, with excellent grip and reasonable layout of multi-function buttons on both sides, making it easy for people to find the corresponding functions.

　　It is not surprising that the 12.3-inch full LCD dashboard appears on BYD models, and the information that can be displayed is also very rich, and it provides three theme modes: classic, concise and sports. However, with the switching of ECO/SPORT driving modes, each theme will also present two different color backgrounds.

　　BYD’s latest DiLink3.0 car system is installed in this 15.6-inch rotating screen. The brand-new UI design is the biggest change of the new system. Its design is inspired by Tai Chi and ancient jade elements, and with high resolution and good response speed, the central control screen has excellent visual sense and practicality.

　　Han EV’s gear area was officially named "BYDHeart Dragon’s Heart". Its brand-new gear is small and full to grasp, and the layout design of surrounding buttons also improves the convenience of operation. This area is equipped with multiple function buttons such as automatic parking, volume adjustment, driving mode adjustment, kinetic energy recovery adjustment, etc. However, there are also some regrets. Bright black is seriously reflective in the case of sufficient light, and it is still difficult to operate this area while driving.

　　Sitting in the back row, the comfort of the seat is as good as that of the front row. The head, back and legs are well supported and wrapped, and the padding in the seat is soft enough. In addition, the boss key, the co-pilot, and the independent air conditioning control panel in the back row are standard in all the EV systems.

　　Beyond the driving experience of the same level

　　The model we tested this time is the distinguished version of Han EV with long battery life. It adopts the power layout of single motor precursor, and is equipped with a permanent magnet synchronous motor with the maximum power of 163kW and the maximum torque of 330N·m, and the acceleration from 0 to 100 km/h is 7.9 seconds. Although it is not as fast as 3.9 seconds per 100 kilometers of the four-wheel drive high-performance flagship model, it can only make a choice in order to have a battery life of 605KM.

　　BYD’s blade battery is the highlight, and the space utilization rate inside its battery pack can be improved by 60%-80% compared with the traditional battery pack. This also makes the battery capacity reach 77kWh and the energy density reach 140Wh/kg.

　　In daily driving, the accelerator pedal and brake adjustment of Han EV are more like a fuel car. When the vehicle starts to accelerate, the power output of the motor is linear and uniform without any sudden feeling. When braking, the vehicle will stop linearly according to the driver’s braking force. It is worth mentioning that when the vehicle decelerates at low speed, the initial braking force is slightly stiff, but the situation has improved after the adjustment of the comfort of the brake pedal.

　　The new car offers three driving modes, except snow mode, ECO and SPORT are the two most commonly used modes. Because it is a single motor model, when driving in ECO or SPORT mode, I feel that there is not much difference between them, but the dynamic response of the latter is faster.

　　In addition, the car also provides standard and large two-stage kinetic energy recovery adjustment. When the kinetic energy recovery is in the standard mode, after releasing the accelerator pedal, the vehicle will slow down like a fuel truck without any dragging feeling; When the kinetic energy recovery level is high, although the vehicle will obviously slow down, it does not bring a strong sense of drag, and the whole kinetic energy recovery process is smooth and natural.

　　Han EV has excellent control over NVH. In terms of wind noise, thanks to the double-layer glass in the front row, almost no obvious noise can be heard within 100km/h, and the interior quietness is very satisfactory. Compared with the former, the performance of tire noise is slightly inferior. When the vehicle passes through some rough sections, the noise is more obvious, but it is within the acceptable range.

　　The car adopts the combination of front McPherson independent suspension and rear multi-link independent suspension, and the chassis suspension is set with toughness, which ensures the comfort of the car and has certain support. In the face of bumps such as speed bumps, manhole covers and damaged roads, it is handled properly without unnecessary shaking, but the vibration filtering effect is slightly not calm enough for continuous fine vibration.

　　summary

　　On the whole, the performance of Han EV is quite outstanding. Whether it is the appearance value, interior materials, high configuration and technical strength, it is well-deserved as BYD’s flagship car. And it can meet the needs of many consumers for space, quality and configuration at a price of less than 300 thousand yuan, which may be the secret of keeping sales of Han EV.

Travel and cars are always closely related. Cars are the home in travel, which can bring convenience to travel and make travel more experienced. Indeed, cars always give people the feeling of going where they want to go, and if there is a shortcut, the relationship between travel and cars will be further narrowed, creating a "travel+"travel ecology.

It can be said that Jetway is extremely paranoid about the pursuit of "travel+".In order to enable users who purchase Jetway to have a good travel experience, we have created travel rights covering the whole country with 107 eco-alliance partners. Around the Jietu Experience Center and Jietu Station, we will constantly upgrade our service capabilities and service system to provide more reliable protection for users’ travel. Based on the strategic layout of "+Alliance",+Station ",+Products" and+Platform, we will build a car that knows the most about travel around the travel scene.

However, if you want to make a car that knows how to travel best, the off-road ability of the car is very important, because the travel is full of unknowns, and you don’t know what kind of road you will pass. Obviously, Jietu also knows this. On April 13th, 2023 Jietu Night was opened in Shanghai, and Jietu released the Kunlun platform empowered by Mars architecture and the brand-new off-road concept car T-3, which will enter the off-road track with powerful technology.

"Kunlun Platform" is undoubtedly the protagonist of the brand-new off-road concept car T-3, and all future Jietu models will be built based on Kunlun Platform, which has very good advantages in platform expansibility, new energy expansion capability, intelligent cockpit and intelligent driving, and electronic and electrical architecture. Not only has a variety of power options such as ICE, PHEV, REEV, BEV, etc., but also is equipped with intelligent vector control four motors. The peak power of the motors can reach 1,300 horsepower, and the peak torque of the wheel rim can reach 16,000 N m. Strong power and intelligent matching of four-wheel drive can easily cope with various terrains.

Of course, if you travel in a remote place, you may not be able to find a gas station. At this time, it will be a headache to run out of oil. Therefore, in terms of battery life, the Kunlun platform must not fall, and it supports a 2.0TD extended-range special engine. It is reported that it can bring endurance performance of more than 1400km.

Comfort is also an important part of travel. Since it is necessary to be comfortable, the large space is definitely indispensable. The Jetway T-3 also has the advantage of leapfrog space. The length of the whole vehicle is about 5.3 meters, the width is about 2 meters, the height is about 1.9 meters, and the wheelbase is about 3 meters. It is definitely a "big guy".

Also present at the event was Jetway Traveler. As you can know from the name, this is also a car built for travel. It is expected that the new car will be launched in the third quarter of this year.

The appearance of the traveler adopts the design language of "the way of vertical and horizontal", with sharp edges and corners, and the appearance is extremely tough. The square appearance is definitely the most attractive for cross-country fans, while the interior of the car is relatively simple, but the angular design makes it full of power. The seat material and crystal gear handle of suede further improve the texture of the car. The 15.6-inch central control screen and 10.25-inch instrument screen can not only enhance the navigation and entertainment experience during the journey, but also enhance the navigation and entertainment experience.

In terms of power, Jietu Traveler is equipped with Kunpeng Power, and the fuel version has three power options: 1.5T+7DCT, 2.0T+7DCT and 2.0T+8AT. The PHEV version is equipped with a hybrid combination of 1.5 TD+3 HT, and users can choose their favorite version according to their preferences.

Moreover, Jietu travelers are equipped with a four-wheel drive system, which can greatly improve the traction and ability to get out of trouble when slipping, even in extreme situations, there is no need to worry. In addition to its excellent ability to get rid of difficulties, its high-strength steel hardtop body has super torsional stiffness, which brings users a full sense of security to the greatest extent.

In the era when people pay more attention to the quality of life, car experience has become a problem that consumers must consider when buying a car. Jetway also tells everyone with actions that its ambition is definitely not limited to building a "good car". It is expected that Jetway will bring a travel explosion, so that travelers can enjoy the freedom brought by mountains and seas.

　　On March 30th, a blogger named "Yang Kim Jyan" in Weibo released a video "I still can’t figure out why I was diagnosed with liver cancer", which attracted a lot of netizens’ attention. The topic "Why cancer is late when it is discovered" once rushed to the top of the hot search list in Weibo.

　　But then everyone found that the video content was not the real experience of the blogger, and the words "this content is purely fictional" were placed at the end of the whole video and appeared for a short time, which caused many people to misunderstand.

　　On March 31, the relevant platform imposed a ban on the blogger and suspended advertising revenue. However, the video has been played at least 20 million times before it was taken off the shelf, and its practice of "gaining traffic by consuming cancer patients" has been questioned by many netizens.

　　The person in charge of an MCN organization (a company that helps the contracted people to continuously export and realize the content) told the Red Star journalist that some anchors did attract traffic by "selling badly". There is also a special team to help them fabricate "people’s design", "nothing more than attracting more people’s attention in order to realize the traffic."

　　On March 31st, Zhu Wei, deputy director of the Communication Law Research Center of China University of Political Science and Law, said in an interview with Red Star that bloggers such as "Yang Kim Jyan" are pursuing the attention or benefits brought by "traffic economy". "In addition to the ban on bloggers, the platform also suggests that the incubation and management institutions behind such bloggers be punished accordingly."

　　0one

　　Online celebrity bloggers shot nearly 8 minutes of video.

　　Claimed that he had liver cancer at the age of 25.

　　The word "pure fiction" flashed by.

　　On March 30th, Red Star journalists noticed that the video of "Yang Kim Jyan" was nearly 8 minutes long. First of all, he said, "Today is Su Yan, and I want to tell a news that only a few very good friends knew before sending this video." Then he told me that he was diagnosed with liver cancer during his physical examination, and the doctor told me that the chance of cure was not great. In the video, "Yang Kim Jyan" also said many times that he couldn’t understand why he got liver cancer at the age of 25.

　　"Yang Kim Jyan" is a blogger with more than 5.5 million fans. After the video was released, the number of plays increased rapidly, with more than 20 million plays on the afternoon of March 30th. Many netizens left messages under the video saying "I hope this is not true" and "I must treat it well".

　　↑ "Yang Kim JYAN" released the video "Liver cancer was detected at the age of 25" on March 30th.

　　The Red Star journalist noticed that "Yang Kim Jyan" said in the second half of the video that he had conducted a review and got the results of the review, but when he saw the results, "Yang Kim Jyan" just shook his fist and didn’t say what the results were.

　　Many careful netizens noticed a flash at the end of the video. In this picture, "Yang Kim Jyan" means "the content of this video is pure fiction", but this sentence is inconspicuous in the whole picture and is sandwiched in five lines, and the words "pure fiction" do not appear in the whole video.

　　↑ At the end of the video, it is marked "The content of this video is pure fiction", and the display time is very short.

　　02

　　The blogger apologized after being questioned.

　　The platform punishes the suspension of its advertising revenue.

　　Previously, the video hinted that he was "suffering from depression."

　　Some netizens said that the content of the whole video shooting will cause viewers to misunderstand that they have indeed been diagnosed with liver cancer. Such videos will seriously hurt the feelings of cancer patients and their families. A netizen said: "‘ There is no cancer in the world ’ It is the wish of many people. Maybe some people will never understand the pain of cancer patients and their families, but please ask these people to maintain a little kindness and respect for others. "

　　On the afternoon of March 30th, "Yang Kim Jyan" deleted the video of "cancer was found" and issued an apology statement. Its statement said: "I thought of presenting it in the first person way in order to make this video sound a wake-up call for everyone to pay attention to their health. Because the video content needs a physical examination, I also did a full-body physical examination at my own expense. At the end of the video, I told everyone that the video was fictional and it was my negligence in creation. I am sorry for everyone, I know it was wrong. " The statement also mentioned that he will continue to work hard to create videos that correct energy later. "If it is fictional content, I will definitely put it at the beginning (place) of the video, please supervise."

　　On the morning of March 31st, Weibo, the official of Sina Weibo community management, announced that during the recent inspection, the station found that the user "Yang Kim Jyan" posted a deductive video describing his feelings after being diagnosed with cancer, but did not mark the content as "fiction" or "deduction" in the obvious position of the video, and only the explanation that "the content of this issue is purely fiction" appeared at the end of the video, which led some netizens to misunderstand it as a real event, which led to public opinion discussion. According to the Weibo Community Convention and other relevant regulations, the station punished the user money "Yang Jyan" by stage silence, forbidding attention and suspending advertising revenue.

　　The Red Star journalist noticed that on November 5th last year, "Yang Kim Jyan" had released a video suggesting that he had suffered from depression. "I once wanted to leave, but in the end I got better! I hope you can get better as I do! "

　　↑ "Yang Kim Jyan" released the video content of depression last year.

　　Since then, "Yang Kim Jyan" has published several Weibo articles with the related topics of "depression".

　　0three

　　There was an anchor who took a "vomiting blood photo" and bo sympathized with the goods.

　　MCN employees: let bloggers "sell badly" for traffic

　　Create a special story "script"

　　Unlike "Yang Kim Jyan", which marked "the content is pure fiction" in an inconspicuous place, there were some platform bloggers who directly pretended to be ill and "sold badly" to gain profits.

　　According to the police report in Ningbo, Zhejiang Province last November, a man surnamed Zhang made up his illness "selling badly" in Tik Tok, and broadcast live to receive a reward and carry goods. When it was reported and verified, it had illegally made a profit of more than 50,000 yuan, and the man surnamed Zhang defended himself. "I never said that I had cancer, I was just in the late stage of lovesickness."

　　In the first half of 2021, a blogger in bilibili issued his own "photos of vomiting blood" one after another, defrauding him to donate more than 40,000 yuan, and finally his account was banned by the platform. In addition, "Sick Yuan" appeared on platforms such as Xiaohongshu before, falsely claiming that he was suffering from a serious disease, so as to bring products such as scar repair stickers and health care products to netizens.

　　On March 31 this year, a staff member of an MCN organization told the Red Star journalist that there is fierce competition among various anchors and bloggers with goods. "There will be income if there is traffic. Therefore, when cooperating with some enterprises, if the enterprises agree, they will create some story scripts and shoot some fictional content, many of which are through ‘ Sell badly ’ To attract attention. In order to avoid being held accountable, ‘ will also be marked in the live broadcast or video. Fiction ’ The words, but very vague, or marked in an inconspicuous place. "

　　Mr. Xie (pseudonym), the head of an anchor brokerage company in Xi ‘an, told the Red Star journalist that in the past few years, some anchors mainly promoted their own "selling miserable" people to attract attention.

　　"First of all, there needs to be conflicts. For example, when you are sick, you must be young, or you are in a beautiful stage of life; Then, with some stories, for example, I am a rural family, working hard in the city, or my partner doesn’t know how to make progress, and she relies on her own work in exchange for sympathy; Then start bringing products into live or released videos to make a profit. "

　　Mr. Xie said that these are all specially scripted, and some even use a script on different anchors. In recent two years, a platform has dealt with the shooting of "fake stories", so everyone will also mark the word "fiction" in some inconspicuous places, but if it is not obvious, many fans will not notice it.

　　Red Star News reporter saw that on the platform of Weibo, the profile of "Yang Kim Jyan" was "Beauty Red Man". Previously, he released some beauty videos with brand exposure, and some life videos and photos also showed beauty products.

　　0four

　　How to put an end to "selling miserably" fake videos?

　　Platform: indefinitely banned or fans cleared.

　　On March 28th, the State Council Office held a press conference on the "Qinglang" series of special actions in 2023. In response to the ecological management of short videos, it was pointed out at the meeting that "comprehensively cleaning up short videos that are misdirected and mislead the public by forging scenes, compiling details and fictional experiences" is one of the main contents of this special action.

　　For this kind of situation, Fu Jian, director of Henan Zejin Law Firm, believes that the authenticity of network information is difficult to guarantee in the media era, and many online celebrity bloggers sacrifice the authenticity of their published information in order to increase traffic. Online celebrity uploaded a short video saying that he was diagnosed with liver cancer during his physical examination. He filmed and uploaded a very authentic video, and put the statement that "this content is pure fiction" in an inconspicuous position in the last two seconds of the video, which led to misunderstanding by most people, causing a wide range of influence and deceiving the public’s feelings.

　　Fu Jian said that many laws and regulations, such as the Cyber Security Law of the People’s Republic of China, the measures for the management of Internet information services, and the regulations on the ecological governance of network information content, all emphasize that information such as short videos published online should abide by public order and good customs and uphold the principle of good faith. Among them, Articles 6 and 7 of the Regulations on Ecological Governance of Network Information Content stipulate that network information producers shall not publish illegal information and shall resist bad information. Short video posing and deceiving the public’s feelings are bad information, and serious ones may be suspected of breaking the law. The network information content service platform can take measures such as warning and rectification, limiting functions, suspending updates, and sealing titles to resist the spread of this bad video.

　　The Xiaohongshu platform said that it will resolutely ban the "self-media" of counterfeiting official institutions, news media and specific personnel, including account name counterfeiting, information content counterfeiting and professional qualification counterfeiting; Comprehensively rectify the illegal profit-making behavior of "self-media", including smashing hot spots to attract powder and drain, creating hot spots to generate traffic, and using vulnerable groups to realize traffic.

　　Lawyer Chen Hao, director of Shaanxi Dezun Law Firm, told the Red Star journalist that if online celebrity defrauded money by fictional facts or concealing the truth in the video, and the amount reached the filing standard, it should be suspected of fraud. If online celebrity only makes up facts to shoot videos for the purpose of attracting attention, gaining attention and defrauding traffic, it belongs to the category of moral evaluation and should be handled by video platforms or regulatory agencies.

　　"Recently, the Internet Information Office has been comprehensively cleaning up short videos that are poorly directed and mislead the public by forging scenes, compiling details and fictional experiences. I believe that this phenomenon will become less and less through the guidance and supervision of relevant departments. "

　　Red Star journalists found that, except for the Weibo platform, "Yang Kim Jyan" also had accounts with the same name on other short video platforms, and all of them were banned on March 31st.

　　In addition, Red Star journalists noticed that many platforms have also released governance measures for fictional content.

　　On March 30th, Tik Tok announced that when creators create and publish fictional content through plot deduction, they should clearly mark the relevant video interpretation in a prominent position and form, and the copywriting includes but is not limited to "fictional/deductive works for entertainment only". If the work is not marked as "deduction" or "fiction", causing misunderstanding among the public and the news media and becoming "false information", the platform will strictly deal with it, and the publishing account will be completely banned for 30 days to indefinitely banned depending on the circumstances.

　　On March 31st, Aauto Quicker Science and Technology announced that it would impose penalties such as clearing fans, erasing fans, and limiting the growth of fans for the acts of counterfeiting party and government organs, news media organizations and parties involved in public opinion events.

　　0five

　　It’s all the temptation of traffic?

　　Expert advice: link the responsibility to MCN organization.

　　On March 31st, Zhu Wei, deputy director of Communication Law Research Center of China University of Political Science and Law, said in an interview with Red Star journalist that the main source of this situation lies in the temptation of "flow economy".

　　"They get sympathy in this way, and sympathy can be transformed into traffic, traffic can be transformed into attention, and finally into commercial interests."

　　Zhu Wei said that in the past, more content of "pretending to be terminally ill" was very direct false charity and fraudulent donation, but the "terminally ill video" made by "Yang Kim Jyan" was artificially created to directly obtain traffic. The role of people’s design is to obtain stable traffic and accurate fans in their vertical fields, so as to improve their ability to carry goods and attract fans to reward them. These are a set of rings.

　　Zhu Wei agreed with the relevant measures taken by this platform, but he also reminded that it is necessary to consider whether such bloggers’ front-end accounts are banned and whether background users or registrants should also be included in the "blacklist". Otherwise, he may turn himself around and open the number somewhere else. In addition, we should pay attention to the MCN organization behind online celebrity, that is, the relevant resource management team. Generally, such accounts are supported and managed by the MCN organization, and the responsibility should be related to the MCN organization and other related accounts of this kind of MCN.

　　"MCN has hatched a lot of accounts like this now. Many of the fake people are created and recommended by MCN behind it, and it is also the traffic that MCN pushes to this account."

　　Red Star Journalist Fu Yao Zhao Qian Intern Wang Mingli

　　Editor Peng Jiang Editor Wei Kongming

After the listing of Xiaomi SU7, Xiaomi Automobile Factory began to enter a busy production rhythm.

A few days ago, the reporter of national business daily walked into the Xiaomi Automobile Production Park in Beijing Economic Development Zone, and the rows of millet SU7 parked neatly in the square were visible.

"This is just a part of the new car to be delivered, and there are still many parked in the factory." On April 2nd, a staff member of Xiaomi Automobile Factory said in an interview with national business daily that every day, a new SU7 car was transported to all parts of the country by a sedan chair to prepare for the official delivery on April 3rd.

On the morning of April 3, the first delivery ceremony of Xiaomi SU7 was held in the assembly workshop of Xiaomi Automobile Factory, and the first delivery was started simultaneously in the delivery centers of 28 cities nationwide. "Starting today, Xiaomi officially became a car factory. Should everyone call me Director Lei? " On the same day, Lei Jun, chairman of Xiaomi Group, wrote in his personal Weibo that.

According to official data, Xiaomi SU7 has been on sale for five days, with 100,000 users (5,000 yuan) and more than 40,000 orders locked. "Now, the delivery cycle of Xiaomi SU7 standard and Pro models is about 20 weeks, but the delivery cycle of Max high-end models is expected to be two weeks longer than the other two versions." The sales staff of Xiaomi Auto Super Factory Store told reporters.

A supplier who visited Xiaomi Automobile Factory on the same day told reporters that his company recently received an email from Xiaomi Automobile requesting to increase the production capacity of accessories. "Xiaomi Automobile has raised the original planned monthly production of about 7,000 vehicles to about 12,000 vehicles." However, the above-mentioned Xiaomi automobile suppliers admit that although all suppliers can supply the accessories needed by Xiaomi automobile, its own production capacity is still difficult to achieve (this goal) in a short time.

The delivery of new cars can take up to 8 months, and the annual production capacity demand has increased to 120,000 units?

"I am particularly worried that when it comes to fire, everyone will not buy it. What is even more worrying is that if everyone comes to buy it, it will take a year or two, and it will definitely be miserable. " Before the listing of Xiaomi SU7, Lei Jun expressed his concern about the delivery rhythm of new cars when interviewed by CCTV news.

When the reporter actually visited an offline store of Xiaomi Automobile in Beijing, he found that at present, the store is "crowded" and the sales in the store are overwhelmed. Correspondingly, the order volume of Xiaomi Automobile keeps rising. According to the information released by Xiaomi, the order volume of Xiaomi SU7 broke 10,000 vehicles in 4 minutes, 20,000 vehicles in 7 minutes, 50,000 vehicles in 27 minutes and 88,898 vehicles in 24 hours.

On April 3, the reporter checked Xiaomi Auto APP and found that the delivery cycle of Xiaomi SU7 standard version after locking the order is expected to be 21 weeks to 24 weeks (5 to 6 months); The delivery cycle of Pro version is expected to be 20~23 weeks after locking the order; The delivery cycle after the Max version is locked is 29~32 weeks (7.5~8 months).

According to the plan, Xiaomi SU7 Standard Edition and Max Edition are expected to start delivery from the end of April, and Pro Edition is expected to start delivery from the end of May. "(We) are making every effort to increase production capacity and speed up delivery." Xiaomi Automobile said.

When the reporter visited, he found that at present, Xiaomi Automobile Factory is still advancing according to the single-shift production system and has not worked overtime. "After communicating with the person in charge of Xiaomi Automobile Factory, I learned that the existing daily production capacity of Xiaomi Automobile Factory is less than 300." The above-mentioned Xiaomi automobile supplier revealed to reporters.

A worker of Xiaomi Automobile Factory told reporters that Xiaomi Automobile Factory is expected to produce about 240 cars every day. "The factory is still in normal production scheduling, and there is no special requirement. We generally don’t work overtime." The above-mentioned Xiaomi automobile factory workers said.

The above-mentioned Xiaomi automobile supplier also said that a few days ago, Xiaomi automobile issued a demand to suppliers to increase production capacity. He went to Xiaomi automobile factory this time to do production capacity evaluation. "After understanding, I found that even if our suppliers can provide accessories, it is difficult for Xiaomi Automobile Factory to achieve rapid increase in production capacity in a short time." The above Xiaomi automobile supplier said.

According to several suppliers of Xiaomi Automobile, Xiaomi Automobile has increased its annual production capacity demand to 120,000 units in 2024. In this regard, the reporter verified the Xiaomi Group, but as of press time, no response was received.

Borrow qualification+build your own factory?

According to the plan, Xiaomi Automobile plans to build a vehicle manufacturing plant in Beijing Economic Development Zone in two phases, of which the first phase covers an area of about 720,000 square meters and has an annual production capacity of 150,000 vehicles, which will be completed in June 2023; The second phase is scheduled to start in 2024 and be completed in 2025.

"The factory has built six core workshops-stamping workshop, body workshop, painting workshop, assembly workshop, die casting workshop and battery workshop. In the case of full production, Xiaomi Automobile Factory has a millet SU7 off the assembly line every 76 seconds. " Lei Jun said.

During the visit, the reporter found that the second phase construction of Fangxindian Village and Xiaozhang wan Village in Yizhuang New Town has not been officially launched. At present, some areas have been demolished, but the work of vacating Fangxindian Village has not been officially started.

"Now the house in the village can still be rented out, but I don’t know when I can live, maybe one month or two months. There is no specific time to vacate." A number of residents entering and leaving the village told reporters.

It is worth noting that it is reported that the production qualification and factory of Xiaomi Automobile do not belong to Xiaomi Automobile. In this regard, the reporter verified the Xiaomi Group, and the other party only replied: "At present, these issues are not convenient to disclose, and the official disclosure information will prevail."

According to public information, if you want to build a car, car companies must not only obtain the qualification of a new pure electric passenger car production project approved by the National Development and Reform Commission, but also obtain the qualification of a new vehicle production enterprise approved by the Ministry of Industry and Information Technology, that is, "double qualification".

Last November, Reuters reported that in August, 2023, Xiaomi Automobile had been approved by the National Development and Reform Commission to produce electric vehicles. However, the news was not officially confirmed by Xiaomi Group.

On November 15th last year, Xiaomi brand pure electric car appeared in the 377th batch of Announcement of Road Motor Vehicle Manufacturers and Products issued by the Ministry of Industry and Information Technology. According to the information of the Ministry of Industry and Information Technology, the reporting enterprise of Xiaomi Automobile this time is Beijing Automobile Group Off-road Vehicle Co., Ltd. (hereinafter referred to as Beijing Off-road), and the tail label of the product also has the words "Beijing Xiaomi". However, the application materials show that the production address is "No.21 Courtyard, Huanjing Road, Beijing Economic and Technological Development Zone", which is the current address of Xiaomi Automobile Production Base.

Yang Weibin, an expert on new energy vehicles and power batteries, said in an interview that from the information released by the Ministry of Industry and Information Technology, Xiaomi Automobile either adopted the cooperation mode of Jianghuai and Weilai, first borrowed the qualification, and then applied for independent qualification after reaching a certain amount (referring to the scale). However, Xiaomi has not confirmed this news.

★ Translate the whole text with full notes.

★40-year-old classics, all kinds of books are on the shelves.

★ Fully display the brilliance of ancient science and technology in China.

★ Essential introductory reading for scientific and technological masterpieces

★ Selected Items of Reading Guidance Catalogue for Primary and Secondary School Students by the Ministry of Education (Nine Chapters of Arithmetic and Heavenly Creations)

The Chinese nation has a civilization history of thousands of years, and has created splendid ancient culture, especially China’s ancient science and technology, such as papermaking, printing, gunpowder and compass, which have made great contributions to the progress of world civilization. Needham, a famous British scholar, pointed out after studying the history of world science and technology that before the middle of the Ming Dynasty, China’s inventions and discoveries far surpassed those of Europe at the same time; China’s ancient science and technology have been ahead of the rest of the world for a long time: China’s Zhouyi Suan Jing, written in the Qin and Han Dynasties, put forward a special case of Pythagorean theorem 500 years earlier than the West; Zhang Heng of the Eastern Han Dynasty invented the armillary sphere and the seismograph, more than 1,700 years earlier than Europe. Zu Chongzhi in the Southern Dynasties accurately calculated that pi was between 3.1415926 and 3.1415927, which was more than a thousand years earlier than that in Europe …

In order for today’s readers to inherit and carry forward the excellent traditions of the Chinese nation-being brave in exploration, good at innovation and good at discovery and invention, our society began to mobilize, plan, organize and publish this series of books as early as the 1980s. At that time, Mr. Hu Daojing (1913-2003), an old publisher and scholar of history of science, was invited as the editor-in-chief of the series. Under the guidance of Hu Lao, the work of selecting books and soliciting contributions was carried out.

The series has been supported by many outstanding scholars and written in succession. After publication, it has also been welcomed by readers and achieved good social benefits. However, due to various reasons, only five kinds of books were published in the 20th century (Annotation of Kao Gong Ji, Annotation of Dietetic Materia Medica, Annotation of Wang’s Agricultural Books in Donglu, Annotation of Tiangong Kaiwu, Annotation of Compiling and Compiling the Things in Kangxi’s Leisure Time), so they had to be suspended. After Hu Lao’s death, the publishing of series is even more difficult.

In the 21st century, our society decided to restart the publication of series. With the support of Shandong University, on the basis of the original, the bibliography was re-selected, the compilation style was revised, and the author was invited again to continue to complete the project perfectly.

The restart of the series has won the support of many old authors, especially Mr. Pan Jixing, a famous expert in the history of science and technology. He not only put forward suggestions such as revising the style, providing topics and recommending authors, but also generously promised to undertake the review of the English titles of this series. In addition, the series also invited many outstanding scholars, such as Guo Shuchun, a historian of mathematics, Liu Aiyun, a Chinese medicine expert, Zheng Jinsheng, an expert in the study of Chinese medicine history and literature, Miao Qiyu and Ma Zongshen, an agronomist, Gao Suijie, a forensic scientist, Cheng Zhenyi, Wen Renjun, Lu Jingyan, Zhang Binglun and Li Di, to write in succession.

For ordinary readers, it is not easy to read China’s ancient scientific and technological classics. After 40 years of readers’ examination and several times of perfection by the author, this series of books has finally determined the style of "original text+annotation+translation", which integrates classic original text, detailed annotation and popular translation, which not only facilitates readers to easily learn China’s ancient science and technology, but also meets the needs of some readers to read the original text. It can be said that it is a necessary introductory reading for China ancient science and technology lovers.

Up to now, the series has published 17 varieties, as follows:

Annotation of Kao Gong Ji (Revised Edition)

Annotation of Wen Renjun

Kao Gong Ji is the first compilation of handicraft techniques in China, which was written in the Spring and Autumn Period and the Warring States Period. It is the most important document to study the history of ancient technology in China. This edition is a part of Zhou Li, which is called Zhou Lidong’s Official Examination Record. As a part of the Confucian classics, Kao Gong Ji has been favored for a long time, with famous annotations and string recitation, and has been passed down to this day. At the beginning of Kao Gong Ji, it describes the origin and characteristics of "all-round work", and then points out the main types of work at that time, such as government-run handicrafts and household handicrafts, where there are 30 workers. It involves ancient car-making system, bronze casting system, bow and arrow weapon, leather armor system, ritual and music drinking and shooting system, building water conservancy system, pottery-making system and so on.

Notes on Zhou Pianjian’s Translation

Cheng Zhenyi and Wen Renjun’s Annotations

Zhou Piai suan Jing, the earliest arithmetic classic in Chinese history. Among them, the conversation between Duke Zhou and Shang Gao has the earliest written record of Pythagorean theorem. The book uses the simplest and most feasible method to determine the astronomical calendar, reveals the operating rules of the sun, the moon and the stars, covers the change of seasons and climate change, and includes the truth that the north and the south are polar and the day and night push each other, which provides a strong guarantee for the later generations to live and work. Since then, mathematicians of all ages have taken this book as a reference, and constantly innovated and developed on this basis.

Annotations on Nine Chapters of Divination (Revised Edition)

Guo Shuchun’s translation

Selected as the "Reading Guidance Catalogue for Primary and Secondary School Students" by the Ministry of Education.

"Nine Chapters of Divination", an important kind of ten books for calculating classics, has always been regarded as the first one for calculating classics. The book systematically summarizes the mathematical achievements in the Warring States, Qin and Han Dynasties, and plays an important role in the history of Chinese mathematics. The revised edition was launched in 2020, which is more perfect in content than the original edition.

Related reading:

A Brief Interpretation of the Golden Chamber (Revised Edition)

By Zhang Zhongjing

Liu aiyun’s translation

Synopsis of the Golden Chamber is the earliest monograph on miscellaneous diseases in China. There are more than 60 kinds of diagnosis and treatment methods and 205 prescriptions. Many of these prescriptions have been widely used in clinic for thousands of years and are called "the ancestors of medical prescriptions". This book has high guiding significance and practical value, and has a great contribution and far-reaching influence on the development of clinical medicine in later generations. The revised edition was launched in 2016, and many of them were supplemented and improved.

Annotation of Qi Min Yao Shu (Revised Edition)

[Northern Dynasties] By Jia Sixie

Annotations of Miao Qiyu and Miao Guilong

Qi Min Yao Shu is the earliest and most complete ancient agricultural monograph in China. A total of ten volumes, detailing the ancient agricultural and sideline production technology and experience, covering almost all the contents of ancient farm management activities, can be called "the encyclopedia of ancient agricultural technology in China". The revised edition was launched in 2020, with many additions in content.

Related reading:

Translation notes of dietotherapy materia medica (revised edition)

[Tang] Meng E’s original work

[Tang] Justin Cheung added.

Translated Notes by Zheng Jinsheng and Zhang Tongjun

The earliest monograph of "dietotherapy" in China, the daily diet and health preservation of people in Tang Dynasty. Materia Medica for Dietotherapy, written by Meng Huang in Tang Dynasty and supplemented and adapted by Justin Cheung, was a famous monograph on food therapy and nutrition in Tang Dynasty, which recorded the medicinal efficacy, indications and various taboos of more than 260 kinds of common foods and collected a large number of dietotherapy prescriptions. Materia Medica for Dietotherapy is the most abundant book in Tang Dynasty, and comprehensively summarizes the dietotherapy experience at that time. Originally lost for a long time, the author translated it according to the notes of the lost edition, and checked it with many residual editions and other classics. Attached are two indexes: "explanation of terms" and "food and medicine".

Notes on the Translation of Tea Classics (External Three Kinds) (Revised Edition)

[Tang] Lu Yu is waiting

Song Yiming’s translation

Annotations on Tea Classics (three kinds outside) includes four monographs on tea studies: Lu Yu’s Tea Classics in the Tang Dynasty, Cai Xiang’s Tea Records in the Song Dynasty, Huang Ru’s Tea Tasting Notes, and Xu Cishu’s Tea Shu in the Ming Dynasty. Among them, The Book of Tea is particularly famous. It is the earliest, most complete and comprehensive monograph on tea in China and even the world, and is known as the "encyclopedia of tea". The revised edition was launched in 2017, and many of them were supplemented and improved.

Related reading:

Notes on the New Instrument and Image Method

[Song] By Su Song

Translated Notes by Lu Jingyan and Qian Xueying

The Essentials of New Instrument and Image is Su Song’s explanation of the manufacture and use of instrument and image platform, which has a high position in the history of ancient science and technology in China. Although it has few words, it is a tour of the great achievements of Chinese literature the day before yesterday in the 11th century, an exhibition of the manufacturing technology of ancient astronomical instruments in China, and also reflects the brilliant achievements in many fields such as statics, dynamics, optics, mathematics, mechanical manufacturing and automatic control.

Interpretation of wine classics

[Song] By Zhu Jian

Translated Notes by Song Yiming and Li Yan

Interpretation of wine classics is the first monograph in China that comprehensively and systematically discusses the technology of koji-making and wine-making. A total of three volumes, the first volume discusses the development history of wine; In the middle volume, there are three categories and thirteen kinds of ingredients for each song; The next volume records the brewing process and the brewing technology of various wines. The book records the brewing methods of white sheep wine, yellow rice wine, chrysanthemum wine, tea wine and wine.

Related reading:

Annotations on the Collection of Wrongs

[Song] By Song Ci

Translated Notes by Gao Suijie and Zhu Linsen

The six-volume Collection of Injustice is the first classic of forensic medicine in ancient China that systematically summarizes the experience of corpse examination, and it is also the earliest and more complete monograph of forensic medicine in the world. Since the Southern Song Dynasty, this book has become the blueprint of official corpse examination in past dynasties, and it was once the criterion of criminal examination in Song, Yuan, Ming and Qing dynasties. This book has been translated into many foreign languages and occupies a very important position in the history of forensic medicine in the world.

Notes on the Summary of Agriculture and Mulberry

Editor-in-chief of Dasi Agriculture Department

Ma Zongshen’s translation

The Seven-volume Compendium of Agriculture and Mulberry is a comprehensive agricultural book compiled by the senior agricultural department in the early Yuan Dynasty. Most of the contents are quoted from Qi Min Yao Shu, Shi Nong Must Use, Wu Ben Xin Shu, Si Shi Bian Yao, Han Shi Zhi Shuo, etc. Although they are excerpts, they take their essence and abandon the exegesis of names and superstition. There are also some words written by editors, all of which are marked with "new additions". On the basis of inheriting the previous generation of agricultural books, this book has improved and developed the techniques of intensive cultivation, mulberry planting and sericulture in the northern region; It paid special attention to the cultivation techniques of cash crops such as cotton and ramie, and it was a practical agricultural book at that time.

Annotation of Wang’s Agricultural Books in Donglu

[Yuan] Written by Wang Zhen

Annotations of Miao Qiyu and Miao Guilong

This book is a master of agronomy in Yuan Dynasty in China. This book consists of three parts: "Nong Sang Tong Ji" is about the planting and storage of crops, the cultivation of fruit trees and the raising of livestock and poultry; Baigupu is an introduction to the cultivation of various specific crops such as whole grains. The use and production of traditional farm tools, water conservancy equipment, silk reeling and weaving equipment in China are introduced in detail in the Atlas of Agricultural Machinery.

Drinking food is about to be translated

[Yuan] By Hu Sihui

Translated Notes by Zhang Binglun and Fang Xiaoyang

Eating and drinking is the first monograph on nutrition in China. It was written by Hu Sihui, a imperial doctor who ate and drank in Yuan Dynasty. He is in charge of court diet and medicine tonic matters, and also knows Mongolian and Chinese medicine, and has accumulated rich knowledge of nutrition. He compiled this book by collecting various herbal medicines, famous doctors’ recipes, rare and unusual dishes used in court daily life, decoction and paste, and neutral taste tonic of cereals, fruits and vegetables.

Related reading:

Herbal translation of famine relief

[Ming] By Zhu Yun

Translated Notes by Wang Jinxiu and Tang Yancheng

Herbal Medicine for Disaster Relief, the earliest specialized book on agronomy and botany aiming at disaster relief in Chinese history. As a plant atlas in the early Ming Dynasty (early 15th century AD), it describes the plant morphology and records the edible plant resources in the Central Plains of China in the Ming Dynasty. The translator especially emphasizes that readers are advised not to try unfamiliar plants easily.

Tiangong Kaiwu

[Ming] By Song Yingxing

Pan Jixing’s translation

Selected as the "Reading Guidance Catalogue for Primary and Secondary School Students" by the Ministry of Education.

"Heavenly Creations" is one of the "four famous scientific and technological works" in China in the late Ming Dynasty, which occupies a very important position in the history of ancient science and technology in the world and has been translated into Japanese, English, German, French and other languages. It systematically and comprehensively describes the production technology and experience of 18 production departments of agriculture, industry and handicraft industry in China from 16th to 17th century. There are more than one hundred illustrations in the book.

Related reading:

Notes on the compilation of Kangxi’s leisure objects

[Qing] By Aisingiorro Xuanye

Li Di’s translation

This book is a note made by Emperor Kangxi of the Qing Dynasty, which mainly records Kangxi’s investigations and experiments on astronomy, geography, paleontology, animals, plants, medicine and other disciplines in his spare time, and there are many insights.

Mirror-mirror delusion

[Qing] By Zheng Fuguang

Annotation by Li Lei

Crazy in the Mirror, the earliest monograph on physics in China. Its content not only has the characteristics of traditional physics, but also has great originality. Zheng Fuguang, the author of this book, made the earliest astronomical telescope in China. Regarding the title of the book, the author Zheng Fuguang explained in the preface: "Take the object as the object, that is, the objective lens. It can be popularized by this book "The Theory of Far Mirror". Dare to call you xian, and tell me how stupid I am. " That is, "my humble opinion on the problem of looking at things in the mirror."

Original title: "It is recommended by a good book, and it is selected as an introductory reading for famous scientific and technological works."

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Xinhua News Agency, Hangzhou, September 25th (Reporter Wei Yijun) On the 25th, there were seven football matches in the Hangzhou Asian Games. The men’s soccer team finished the last round of group matches, and all the top 16 were produced. The women’s football team played five games, and Vietnam, South Korea, Uzbekistan and Japan all beat their opponents by a big margin.

In the final round of the men’s soccer group match of the Asian Games, China lost to Uzbekistan 1-2 in Group C, and Japanese team beat Palestinian team 1-0 in Group D..

The score result of football match on 25th.

According to the rules, the top two of the six groups and the third place of the four best teams advanced to the top 16. The top two teams from China and India in Group A, Iran and Saudi Arabia in Group B, Uzbekistan and Hongkong, China in Group C, Japan and Palestine in Group D, South Korea and Bahrain in Group E, North Korea and Kyrgyzstan in Group F, and the four best teams, the third Myanmar, Qatar, Thailand and Indonesia, advanced.

According to the schedule, the China Men’s Football Asian Games team will play Qatar in the quarter-finals on the 27th.

The women’s football team played five games on the same day, and there were big scores in four games. In Group A, Uzbekistan beat Mongolia 6-0, ranking second in the group after China. In Group D, Vietnam beat Bangladesh 6-1, while Japan beat Nepal 8-0. In Group E, China lost to Myanmar 0-1, while South Korea beat the Philippines 5-1.