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　　[Autohome News] The 2018 Guangzhou Auto Show has officially kicked off on November 16. On the first day of the media day, various car companies have brought their own strong new car lineups. From the current point of view, a total of more than 100 new cars have been launched one after another, including some blockbuster global premieres, such as FAW Toyota’s new (|), Aston Martin DB11 Volante 70th Anniversary Special Edition, etc. Without further ado, let’s enter this article to see the new cars unveiled at this year’s auto show.

★ Hall 1.1: Dongfeng Yueda Kia, Dongfeng Fengxing, Mazda

First launch: mid-term facelift Kia KX5

　　At this year’s Guangzhou Auto Show, Dongfeng Yueda Kia’s new KX5 was officially released. The new car maintains the same design style as the new Kia SPORTAGE launched at the 2018 Paris Auto Show, and the design language is more sporty.

　　In terms of appearance, the new KX5 has been mainly optimized for appearance. The tiger-roaring upper grille has been retained on the new car, but the internal middle net has been changed to a dense T-shaped triangle structure. The size of the lower grille and fog light trim has become larger, emphasizing the sense of momentum in the front of the car. Four LED light sources are integrated into the headlight cavity.

　　The interior design and power information have not been officially announced yet, but the official said that the new car will be equipped with a new infotainment system in cooperation with Tencent and Baidu. It is expected that its power will continue to use the 1.6T and 2.0L engines of the current model, of which the 1.6T model is matched with the 7DCT dual-clutch transmission, and the 2.0L model is matched with the 6AT automatic transmission. The 1.6T model has two-wheel drive and four-wheel drive.

Launch: Kia SP concept car

　　At this year’s Guangzhou Auto Show, the Kia SP concept car was officially unveiled in China. The Kia SP concept car is a brand-new SUV released at the 2018 New Delhi Auto Show. According to foreign media reports, the car will be turned into a brand-new small SUV.

　　The Kia SP concept car weakens the family-style tiger roaring grille. The middle net is outlined with silver decoration and extends to the light groups on both sides, making the front face feel more integrated and imposing. The light group shape is sharp, and the roof is also integrated with LED light strips, making the new car look more personalized.

　　In terms of power, the official has not disclosed more information for the time being. The appearance at the domestic auto show this time, it is speculated that the car is expected to be introduced into the domestic market in the future.

Pre-sale: Changan Mazda CX-8

　　At the 2018 Guangzhou Auto Show, we welcomed the interior debut of the Mazda CX-8.At the same time, the official announced that its pre-sale price range is 26-340,000 yuan.The new car will be officially launched in December. The Changan Mazda CX-8 was officially unveiled as early as this year’s Chengdu Auto Show. The whole series adopts a 7-seat layout, and the power is replaced with a 2.5L naturally aspirated engine.

　　The new car retains the appearance of the overseas version of the model, and the style is similar to the new CX-5 and new CX-9 models, which is the latest generation of Soul design style. In terms of size, the length, width and height of the new car are 4955/1842/1733mm respectively, and the wheelbase is 2930mm. Compared with the Japanese version, there are only subtle differences in length and width.

　　The interior of the domestic CX-8 also follows the design of the Japanese version, only switching from the right rudder layout to the left rudder, and has a high degree of similarity with the new CX-5: the overall center console is simple and layered, and is equipped with a floating center control screen, a multi-function steering wheel, a key start, and electronic parking.

　　In terms of power, the domestic CX-8 is equipped with a 2.5L Chuangchi Blue Sky inline four-cylinder naturally aspirated engine with a maximum power of 192 horsepower. The transmission system is expected to match a 6-speed manual transmission.

★ Hall 2.1: Dongfeng Renault, Qoros, DS

First launch: mid-term facelift Corregia

　　Dongfeng Renault released the new Corregia at the just-opened Guangzhou Auto Show. Compared with the current model, the new car changes mainly focus on the details. The appearance has been adjusted for the front and rear bumpers, and the internal configuration has also been upgraded to a certain extent.

　　外观方面，新车主要针对车头部分进行了一些调整，在现款车型基础之上，新车换装了全新的梯形下部进气口，原有的雾灯被取消，变成了封死的黑色饰板（高配车型带有镀铬饰条），前大灯组采用全LED光源。车尾部分，新车同样仅针对保险杠造型进行了修改，牌照安装位凹槽处的轮廓变为了梯形，两侧后雾灯的形状也更加细长，配以更宽更扁的底部银色饰板，使得车辆尾部看上去更加宽阔。尺寸方面，新车的长宽高分别为4508/1836/1610mm，轴距为2645mm，换装18英寸钻石切割轮圈。

　　内饰方面相比现款车型，新车也没有发生明显的改变。新款科雷嘉增加EASY LINK智能互联系统、CLEAN AIR PM2.5空气净化功能，并且主要针对后排配置进行升级，包括增加后排空调出风口及USB接口等实用配置。动力方面，新款科雷嘉或将沿用现有的1.2T和2.0L两款发动机，最大功率分别为117马力和150马力，传动系统方面或将继续匹配6速手动和CVT无级变速箱。

首发：观致3 EV

　　在本届广州车展上，观致 3纯电动版正式上市销售。新车与当前在售中的观致3燃油版设计相符，除了将前中网更改为全封闭式之外，其它细节变化不大。

　　新车在设计上与现款观致3燃油版造型基本保持一致，但将前中网更换为全封闭式，同时也取消了前雾灯。在车身尺寸方面，新车长宽高分别为4633/1839/1510mm，同时轴距达到了2702mm，整备质量为1680kg，并提供了两种轮胎规格，分别为215/55 R18和215/60 R17。另观致3纯电动版会根据销售车型的高低配不同，提供三种样式的选装轮圈以及侧方和后方包围。

　　In terms of interior, referring to the previous photos of the exploration hall, the Qoros 3 pure electric version is basically the same as the ordinary version in terms of design and layout, but the new car should be equipped with a large LCD instrument panel and an electronic knob stopper. In the central control part, the new car is not equipped with a large LCD screen.

　　In terms of power, the new car is equipped with a motor with a peak output power of 217 horsepower (about 160 kW), a maximum speed of 160 km/h, and a set of ternary lithium batteries, with a comprehensive cruising range of up to 450 kilometers.

First Release: Qoros 5 Smart Cloud Connected Edition

　　At this year’s Guangzhou Auto Show, the first Qoros 5 SUV with Zebra system, the Smart Cloud Connected Edition, was officially released.

　　The appearance and interior design of the new Qoros 5 SUV have not changed much. The body size is 4600/1869/1676mm in length, width and height, and the wheelbase is 2710mm. In terms of configuration, the key upgrade of the new car is to be equipped with the Zebra intelligent network system, which has improved riding comfort and technology configuration, and will provide consumers with smarter connected travel solutions.

　　In terms of power, the new Qoros 5 SUV continues to be powered by a 1.6T turbocharged engine, with a maximum power of 150 horsepower and a peak torque of 230N · m. It also offers six-speed manual and six-speed dual-clutch transmissions for consumers to choose from.

Launch: Qoros 5 FCV

At the just-opened 2018 Guangzhou Auto Show, a fuel cell vehicle to demonstrate future research and development directions – the Qoros 5 FCV (hydrogen fuel cell) model was officially unveiled.

　　In terms of appearance, we noticed that the side of the car body is pasted with Fuel Cell Vehicle (fuel cell model) and Zero Emissions (zero emissions) body latte. Compared with the fuel version, the appearance design of the new model has not changed much, and the overall design elements use the family language. But the new car has a new set of wheels, which looks more technological.

　　In terms of power, it is expected that this new car will use fuel cells as a power system, and the specific technical information has yet to be officially disclosed.

Launch: New Cadillac CT6

　　On November 15, the new Cadillac CT6 was officially unveiled during the eve of the 2018 Guangzhou Auto Show. The new model unveiled this time is a mid-term facelift of the current CT6. In addition to some upgrades in design and configuration, the new car provides a new 2.0T turbo engine and 3.0T twin turbo engine in terms of power.

　　The exterior of the new Cadillac CT6 still maintains the "diamond-cut" sharp overall style, but adopts more radical design elements in parts. The headlights retain the iconic "tear-eye" daytime running lights, and the headlights have become flatter.

　　The rear of the car still maintains its previous solemn temperament, and the change of the L-shaped taillights also adds some details and vitality to the rear of the car. In terms of size, the length, width and height of the new car are 5223/1879/1492mm, the wheelbase is 3109mm, and the body length has increased. The tire specifications are divided into 235/50 R18 and 245/45 R19, and there are more options for wheel rim styles.

　　In terms of the interior, the overall design layout of the new car is not much different from the current model. The most obvious place is the replacement of the electronic gear lever, and the surrounding layout has also been adjusted, including the new knob control. In terms of configuration, the new car will have a 10.2-inch central control screen, a 12.3-inch full LCD digital instrument panel, a carbon fiber decorative panel, and a sensor trunk.

　　In terms of power, the new Cadillac CT6 will offer a new 2.0T turbo engine and a 3.0T twin turbo engine. The 2.0T engine, which is the main force of sales, has a wider peak torque platform than the current 2.0T engine, and supports closed-cylinder technology. According to the information obtained so far, the new 2.0T engine has a maximum power of 234 horsepower (172kW), which is a certain decrease compared to the current 2.0T engine (276 horsepower). In terms of transmission system, the new car will be matched with a new 10-speed automatic transmission.

When the involution in the automobile market becomes the norm, the pressure on the industry benchmark is often the greatest.

It should not only constantly break through and surpass itself, but also keep an eye on all the ways to prevent the opponent next door from becoming a new leader. For example, Porsche 911 series, such as Mercedes-Benz S-Class, and for example, the brand-new BMW 5 Series that we test drive this time.

This benchmark model in the field of medium and large luxury cars has sold 10 million vehicles around the world, including more than 2 million users in China. This is enough to prove the market recognition of this car, but it also means that it faces the challenges mentioned at the beginning of the article.

Speaking of it, any product can be in an invincible position as long as it can be done in eight words-no one has me, and people have me. But these eight words are not easy to do. There are quite a number of systems and institutions in the car, which should be promoted in the direction of high perception of users within a limited cost range, or exerted in the field of low perception that affects the reliability of the car. This is a big test for a company’s philosophy of making cars.

After a day’s test drive of the brand-new BMW 5 Series, we think we can sum up the highlights of this car with eight other words-"soft" and "hard" and man-machine driving together. In addition to maintaining its consistent sense of luxury and futurity in hardware aspects such as appearance, interior and design, this car also reflects BMW’s understanding of the word "driving" in the intelligent age.

Compared with the technology car-making company that simply frees drivers’ hands, feet and even eyes, BMW doesn’t want to completely separate "people driving" from "driving by themselves", but consciously emphasizes the concepts of "man-machine co-driving", "driving in the ring" and "integration of people and vehicles", so that human drivers can feel involved even with the protection of a high-level assisted driving system.

The model of this test drive is the brand-new 5-series pure electric vehicle-BMW i5. As an electric car, it still has a distinctive BMW family design style. Take the front face design as an example. Although the pure electric vehicle no longer needs the heat dissipation function of the air intake grille, the front face design of the i5 still retains the iconic kidney shape. Not only that, a circle of lights around the kidneys is particularly eye-catching when the ambient light is dim, and the future is full.

On the side of the car body, the smooth lines of the roof start from the C-pillar and adopt the slip-back shape. In addition, i5 is marked with the C-pillar "5" light-emitting logo unique to China market on BMW’s iconic "Hoffmeister Corner", which shows the identity of the 5 Series.

Sitting in the car, the embracing interactive light belt inherited from the flagship BMW 7 Series runs through the entire front dashboard and door, cleverly integrating touch-type car control buttons and ambient light. One-piece suspended curved screen, embracing interactive light band and crystal interior components complement each other in the front row, outlining a visual experience with rich layers and colorful colors.

The driver’s seat of BMW i5 is full of sense of package, and it has enough support while having soft body feeling. Pressing the start button, although there is no pleasant roar when the engine of the fuel car starts, the visual impact of the whole cabin being lit instantly also gives enough sense of ceremony.

Like most models of this brand, the steering wheel of BMW i5 is as thick as ever, but the steering feel of this car is quite silky. In terms of power, BMW i5 eDrive35L provides the maximum output power of 210 kW and the peak torque of 410 Nm. The data is not exaggerated, but thanks to the profound adjustment skills and the power output characteristics of the motor, the response of this car is quick but not "string" at all, and the fault tolerance rate is very high.

On the highway section with good road conditions, this car has full power and stamina. Seeing the speed soaring rapidly, it will not bring the dizziness that most electric vehicles will have.

On the mountain road section, facing the continuous curve with obvious height difference, with each braking and steering, the chassis adjustment skill of BMW i5 can be demonstrated.

QDM, a newly upgraded 9th generation lateral dynamics management system, can be called chassis super brain. It monitors various dynamic parameters of the vehicle through sensors, analyzes and predicts the next dynamics of the vehicle, and then coordinates the functions of the chassis, so that each function of the chassis can cope with it calmly, so that the vehicle can avoid pushing and oversteering in corners to the maximum extent, and then ensures the stability and maneuverability of the vehicle. Thanks to this, the BMW i5 can turn into and out of the corner with elegant body posture.

The new car also adopts the integrated braking system IB 2.0, which takes only 150 milliseconds to fully brake and build pressure, and the braking distance can be shortened by about 20% compared with ordinary vehicles.

Although the industry generally believes that BMW’s handling is no longer pure, it seems to me that both the G-generation 3 Series and this BMW i5 still maintain BMW’s solid handling quality, but now BMW has added a little comfort to the vehicle to better meet the actual needs of more domestic users.

After experiencing the pure mechanical quality, let’s look at its driving assistance level. The activation of BMW i5 driver assistance system is quite simple, just press the corresponding button on the left side of the steering wheel to activate it with one button. Through the Mode button, you can choose the "intervention degree" of driving assistance, and the optional modes range from the most basic adaptive cruise to the most advanced assisted driving Pro.

Take the automatic driving assistance system Pro as an example, its biggest highlight is the function of "changing lanes of sight". When the vehicle is in the speed range of 60 km/h -180 km/h, if the local train meets the traffic conditions, a lane change suggestion prompt will appear on the dashboard. At this time, the driver will take a look at the rearview mirror, and the intelligent driving system will track the driver’s sight and head movements through the infrared camera, and the vehicle can complete the lane change immediately.

In the actual use process, we did successfully realize this function. However, it should be pointed out that domestic drivers usually aim at the rearview mirror with the corner light, so it is difficult to turn their heads close to 90. However, the "line-of-sight lane change" on BMW i5 requires drivers to turn their heads greatly before they can automatically change lanes.

We understand the original intention of the design of the system. Because in many countries, traffic regulations require drivers to turn their heads 90 degrees before changing lanes and stay for 1 second. But in reality, few people will do this, because turning around for a second is likely to ignore the road ahead. At the same time, under BMW’s concept of "driving in the ring", this is also to remind drivers that it is only the auxiliary driving stage at present, and they should always observe the road conditions and complete the driving work with the car.

From the use level, it may be better to use the "line-of-sight lane change" function if the requirements for the user’s turn range and stay time are more relaxed.

In terms of the back row experience, BMW i5 has arranged a 31-inch oversized 8K screen in the back row, which supports the 32:9 panoramic playback mode and introduces applications such as iQiyi video. It is worth mentioning that the BMW suspended giant screen is easy to collect and release, and the front and rear distance can be adjusted adaptively according to the seat position.

Lying in the comfortable seats in the back row and watching TV dramas through the big screen, Bowers & Wilkins surround sound system presents top-quality sound effects, as if it were a private mobile cinema. In addition, Huawei’s application market has been introduced into the back screen, which can satisfy users’ self-selection of applications, and at the same time, it can also realize the functions of playing games, playing videos, attending meetings and so on.

On the whole, BMW i5 has all the characteristics of a large and medium-sized luxury electric car-powerful gas field, avant-garde design, full interior technology and proper layout, solid chassis, abundant power reserve and mature driving assistance function.

However, as mentioned in the article, there is still room for improvement in details. We look forward to a more silky line-changing function in the future, and also suggest making the navigation map better-at least at complex intersections, it can automatically enlarge the scale and give more clear hints.

In terms of appearance, the new Buick gs adopts a brand-new design concept of three-dimensional spreading wings and three-dimensional aesthetics. The front face adopts a family-style design with higher recognition, and the air intake grille is wider. The middle net adopts a black honeycomb design with a brand-new Buick logo, which looks very textured. At the same time, the headlights on both sides are sharp in shape, and the interior adopts a full led light source. After the L-shaped led daytime running light is lit, it is highly recognizable, and the lower air intake adopts a wider honeycomb design.

In the interior, the new car follows the design style of the current model, adopting an all-embracing cockpit, and the all-black interior with red stitching is very sporty. In addition, the new car is equipped with a new style, gear handle, 8.0-inch central control panel and other configurations. At the same time, the new car is also equipped with Buick’s new generation of intelligent interconnection system econnect, with functions such as ota remote upgrade and navigation service.

Weilang’s car is 4688mm long, with a body width of 1786mm and a wheelbase of 2700mm, which is quite satisfactory. In the same class, Weilang’s wheelbase ranks 22nd. The interior space of the car is relatively spacious at the same level, the height and width of the car are ideal, and the legroom in the back row will not feel cramped, which belongs to the upper-middle level at the same level. The skylight of Weilang Pro GS 1.5T Blast Edition provides a larger view, which can create a better visual environment and good sensitivity for the rear passengers and increase the light entrance for the whole vehicle. Among the models of the same price and class, Weilang’s trunk volume ranks seventh. The storage space in the car is quite satisfactory and basically sufficient. The interior space of the luggage compartment is relatively regular, with very good longitudinal depth and high expansibility, and the space performance is generally ideal.

Buick Weilang is equipped with a combination of 1.5 turbocharged engine (direct injection) and continuously variable transmission (CVT). 1.5 The power performance of the engine is quite satisfactory when it is matched on the Willan, and the low torque is weak and the hysteresis can be felt. Weilang’s official measured zero-acceleration score is 7.7S, ranking 26th among 120,000-180,000 compact car models.

Weilang’s active/passive safety configuration is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In addition to the above description, we can also go to the Easy Car Forum to browse more real car feedback from actual buyers, or use our experience.

Low fuel consumption is very attractive to many office workers. After all, what I think about on my way to and from work every day is definitely not power control, but saving money and ensuring basic travel needs. Today, Xiaobian picked a car and introduced it to everyone. It is. Let’s take a good look at it.

First of all, from the appearance, the front face of the Accord gives people a very simple feeling, plus a multi-frame air intake grille, which makes people unforgettable. At the same time, the headlights show angular design style, and the design looks very soft. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4980MM*1862MM*1449MM, the car uses dignified lines, and the side circumference gives people a very simple feeling. With large-sized thick-walled tires, it gives people a very simple feeling. In terms of the rear end, the Accord’s rear line is cool, the taillights are very dynamic, and the exhaust pipe adopts a hidden design, and the overall layout is impressive.

Sitting in the car, the front face of the Accord looks very individual and the overall shape is remarkable. The steering wheel of the car is well designed, made of genuine leather, and the visual effect is good. Take a look at the central control. The car is equipped with a stylish and simple touch-sensitive LCD central control screen, which makes the interior style impressive and the details are still in place. Let’s take a look at the dashboard and seats again. The car is equipped with a stable dashboard, and the information can be read easily and clearly. The car uses leather seats, which are wide and thick, improving the ride experience of drivers and passengers.

Accord is matched with CVT gearbox, with a maximum power of 141KW and a maximum torque of 260N.m, and its power performance is good.

The car is equipped with car networking, driving mode selection, remote control key, Bluetooth key, interior atmosphere light, engine start and stop, etc., which fully ensures the convenience and comfort of car experience.

The car introduced today is remarkable in terms of space, configuration and power, and home travel is also a good helper. If you are excited, you may wish to go offline and actually feel it.

1905 movie network news May 21,BeckhamPost a photo with Yang Ying on Weibo. Then,Yang YingReposted Weibo to interact with Beckham, wishing him a happy time in Macau. It is reported that the two had cooperated as early as 2019 for the shooting of brand advertisements, and this time they appeared in Macau together again to make up for the advertisement. In the photo, the two once again put on the clothes of the year, as if dreaming of 4 years ago, their appearance and figure have not changed at all, and they are even getting younger, which has caused heated discussions among netizens.

　　Xiaomi TV currently includes five series of Xiaomi TV 4, 4A, 4S, 4C, and 4X, with rich sizes and diverse choices. But rice fans often leave messages in the background, asking what is the difference between these five series? So today, the editor has compiled a super-detailed comparison picture and text of each series of Xiaomi TV for you, hoping to help you buy TVs!

　　Xiaomi TV 4 series

　　Ultra-thin high-end flagship series, 4K ultra-high definition image quality, with immersive design. Exquisite appearance, placed at home like a work of art, currently includes 49 "55" 65 "and just released large size 75" four size segments.

　　Xiaomi TV 4A series

　　An artificial intelligence voice TV for the elderly and children. It is cost-effective and currently includes 32 "40" 43 "49" 50 "55" 65 "and other size segments, and includes a youth version and a sports version specially created for sports fans.

　　Xiaomi TV 4S series

　　Metal body is commonly used (except 32 "), which is beautiful in appearance and full of artistic sense. It currently includes 32" 43 "50" 55 "and 55" curved surfaces, with four size segments.

　　Xiaomi TV 4C/4X series

　　Most use the piano paint process (except 32 "), and the TV appearance is more artistic. The current 4C series includes four size segments, 32" 43 "50" 55 ", and the 4X as the latest series only includes 55".

　　The following is a 55 "example to illustrate the similarities and differences between Xiaomi TV series in more detail.

　　The same point

　　1. All 4K ultra-high definition image quality, restore the visual effect of the real environment, make the picture full of more details, and watch the blockbuster more smoothly.

　　2. Both use 64-bit quad-core processors, 2GB + 8GB storage, and run smoothly to meet daily storage needs.

　　3. All are equipped with industry-leading PatchWall artificial intelligence system, which can be personalized recommended according to user usage habits. Thousands of people have thousands of faces, and you can understand the content better;

　　4. All have built-in Xiao Ai, one-click voice to realize keyword search, open application games, check weather calendars and other voice interaction functions. At the same time, you can also control a variety of smart devices such as Mijia air purifiers and desk lamps. Through Xiaomi TV, create your own smart home and easily enjoy the convenience brought by smart life. (Among them, 4C 55 "and 4A 55" need to purchase their own Bluetooth voice remote control)

　　5. With the same content source, movies, TV series, variety shows, massive film and television content, turn on the TV and watch it if you want; Dolby and DTS audio dual decoding, the sound is clear and bright, and the sense of presence is stronger;

　　6. Both support seat installation and hanging installation methods. Xiaomi engineers provide door-to-door service, which is considerate, worry-free and assured.

　　7. All support the third-party app. Users can download more smart TV software through the Dangbei market and expand TV applications, such as Dangbei Video Quick Search, Dangbei Fitness, etc.

　　The difference

　　√ Appearance and craftsmanship

　　Xiaomi TV 4 55 ", 4.9mm ultra-thin and sexy body, immersive design, crystal clear as glass, like a desirable work of art;

　　Xiaomi TV 4C 55 "and 4X 55" both use piano paint technology, with ultra-narrow borders, wide vision and super artistic sense;

　　Xiaomi TV 4S 55 "metal body, six processes extracted from the gun-colored metal color, so that the appearance of the TV is more metallic, while the artistry is also perfectly presented.

　　Xiaomi TV 4 55 inches

　　Xiaomi TV 4A 55 inches

　　Xiaomi TV 4X 55 inches

　　Xiaomi TV 4C 55 inches

　　Xiaomi TV 4S 55 inches

　　√ Parameter configuration

　　In terms of speakers, the 4A 55 "uses 2 * 6W speakers; the 4, 4X, and 4S 55" use 2x8W speakers; and the 4C 55 "uses 2 * 10W speakers.

　　√ Price

　　Xiaomi TV month-end promotion, all series of 55 "are in the special price reduction.

　　Xiaomi TV 4 55 inches, 300 off the price of 3699 yuan

　　Xiaomi TV 4S 55 inches, 200 off the price of 2799 yuan

　　Xiaomi TV 4A 55 inches, 500 off the price of 2299 yuan

　　Xiaomi TV 4C 55 inches, 500 off the price of 2299 yuan

　　Xiaomi TV 4X 55 inches, 500 off the price of 2299 yuan

On October 27, the 15th China (Chongqing) Hot Pot Food Culture Festival was grandly opened, and Ba Qi Juice Soda appeared at the Hot Pot Festival, attracting much attention and signing contracts on the spot.

Signing of major projects(Photo provided by the organizer)

"Spicy Solution Research Institute": Challenge Baqi Spicy Solution Value

In the red sea of the hot pot festival, a touch of "Ba Qi Cheng" is particularly eye-catching. The Jieshan Ba Qi juice soda launched by the first branch of Yuxin Group has become a hit at the hot pot festival. Modern Fan’s slogans "Boss, let’s have a bottle of lime Ba Qi", "Boss, let’s have a bottle of orange Ba Qi", "I like to eat spicy food, and I have a feeling of being blown away"… It has attracted the attention of young consumers, and they have signed up to participate in the Ba Qi Jieshi Spicy Value Challenge.

On-site consumers said that Youzhiliang drinks Ba steam juice soda, which is slightly bubbly and refreshing. Juice + soda opens a double spicy experience, which is really enjoyable!

Ba steam juice soda(Photo provided by the organizer)

Deep cooperation: empowering Chongqing hot pot industry

Yuxin Group is a local private enterprise in Chongqing. After 40 years of development, it has become a comprehensive industrial group focusing on beer brewing, food and beverage, whisky and foreign wine Product Research & Development, production, sales, domestic and overseas commercial property development and operation. As one of the earliest private beer and beverage manufacturers in China, it has reached in-depth cooperation with Chongqing Hot Pot Association to deeply empower Chongqing Hot Pot Industry.

According to statistics, the Ba Qi Spicy Research Institute received thousands of visitors on the first day of its launch, collected more than 300 pieces of customer information, and reached a number of signed customers on the spot. After in-depth understanding of the customers present, they expressed their optimism about Ba Qi and showed a high degree of cooperation intention.

Relevant analysts said that Ba Qi juice soda products have shown a broad market prospect during this hot pot festival, which will definitely inject new momentum into the hot pot industry and make new contributions to the promotion of Chongqing hot pot "food + drink" brand.

Uncle Brick’s Tip: The reading time of this article is about2minute

[New car after having a car] Today, BYD Qin L’s declaration map was officially exposed in the Ministry of Industry and Information Technology. As a brand-new model, Qin L will be positioned higher than Qin PLUS. The new car will be equipped with the latest DM5.0 hybrid system, or provide two pure electric endurance versions of 60km and 90km. The estimated starting price is around 120,000.

From the design point of view, Qin L is still BYD’s classic Dragon Face design language. The dragon face headlights, the dragon beard design and the large air intake below are all in the same strain as Qin PLUS, but the overall style is more extreme, especially the diversion ports on the left and right sides of the front bumper, which is more in line with the aesthetics of young consumers. The rear of the car still adopts the layout of penetrating taillights, and the overall visual effect is wider, simple and atmospheric.

In terms of body size, Qin L’s measurements are almost completely dominant compared with Qin PLUS, and the size is almost equal to that of a medium-sized car.

In terms of power, according to the information in the declaration map, Qin L will be equipped with a DM5.0 hybrid system consisting of a 1.5L engine and a motor, with the maximum power of 74kW for the engine and 160kW for the motor. Compared with the existing 1.5L engine powered by Qin PLUS, the fuel consumption is expected to be better. Lithium iron phosphate battery comes from Fudi, Zhengzhou, and its pure electric cruising range is expected to be 60km and 90km.

Write it at the end

Qin L is not the replacement of Qin PLUS, but a brand-new model between Qin PLUS and Han. The arrival of the new car will further complement the car product line of BYD Dynasty series and meet the challenges of opponents with stronger combination boxing. Of course, what Qin L is most looking forward to is the DM5.0 hybrid system it is equipped with, and we also look forward to it bringing us another surprise of the ultra-low fuel consumption measured when the Song PLUS DM-i debuted. If you are also concerned about Qin L, welcome to join our riders group of Qin L. Let’s look forward to the announcement of more information about the new car.

Looking forward to BYD Qin L, please click."Like+watching"!

What is a digital video camera?

　　Digital Video camera is DV, which is the abbreviation of Digital Video. Translated into Chinese, it means "Digital Video". It is a digital video format jointly developed by many famous home appliance giants such as Sony, Panasonic, Shengli, Sharp, Toshiba and Canon. However, in the joint development of a digital video format. However, in most cases, DV stands for digital camera. According to the purpose of use, it can be divided into: broadcast-grade models, professional-grade models and consumer-grade models. According to the storage medium, it can be divided into: magnetic tape type, optical disk type, hard disk type and memory card type.

Development course of digital camera

　　It has been 16 years since the first digital camera was born in 2011. During these 16 years, digital cameras have undergone tremendous changes. The storage media range from DV to DVD to hard disk, with a total pixel of 800,000 to 5 million, and the image quality ranges from standard-definition DV(720×576) to high-definition HDV(1920×1080).

The first DV camera was born in 1995.

　　In July, 1995, Sony released the first DV camera DCR-VX1000. Once released, DCR-VX1000 was widely adopted by TV journalists and producers all over the world. This product uses Mini-DV format tape, adopts 3CCD sensor (3 1/3 inch, 410,000 pixel CCD), 10x optical zoom and optical anti-shake system, and the price at the time of release is as high as 4,000 yuan. DCR-VX1000 is a major change in the history of imaging. Since then, civil digital cameras have entered the digital age.

The first DVD camera was born in 2000.

　　In August 2000, Hitachi introduced the first DVD camera DZ-MV100. At that time, this product could only be recorded by DVD-RAM. Hitachi first brought DVD as a storage medium into a digital camera, and used an 8cm DVD-RAM burning disc as a storage medium, which got rid of the inconvenience of DV tape and was a major innovation after DV camera. However, at that time, not many people paid attention to this product. DZ-MV100 was only sold in Japan, and it was hard to find a trace in the domestic market. It was recognized that DVD cameras should be widely promoted by Sony three years later.

In 2004, the first micro hard disk camera was born.

　　In September, 2004, JVC launched the first batch of 1-inch micro hard disk cameras MC200 and MC100, and the hard disk began to enter the field of consumer digital cameras. The capacity of the two hard disks is 4GB, and the video images taken are compressed by MPEG-2, so users can flexibly change the compression rate to extend the shooting time. The adoption of hard disk media makes it extremely convenient for digital cameras to exchange information with computers. Both MC200 and MC100 and several subsequent 1-inch micro hard disk cameras can flexibly replace micro hard disks. By June, 2005, JVC released the Everio G series with 1.8-inch high-capacity hard disk camera. The maximum capacity reached 30GB, and the volume was well controlled, and the price remained at the level of similar DV cameras.

In 2004, the first HDV 1080i HD camera was born.

　　In September 2003, Sony, Canon, Sharp and JVC jointly formulated the HD camera standard HDV. In September 2004, Sony released the first HDV 1080i high-definition camera HDR-FX1E. The recording resolution of HDV reached 1440×1080, and the horizontal scanning line was doubled compared with that of DVD, and the definition was revolutionized. HDR-FX1E, including the HDV cameras introduced later, used the original ones.

In 2010, the first 3D camera was born.

　　Up to now, the 3D revolution has all revolved around Hollywood blockbusters and major sports events. With the advent of Panasonic HDC-SDT750 3D camera, this technology is one step closer to home users. Panasonic HDC-SDT750 is the world’s first 3D camera. After the launch of this camera, we can capture every unforgettable moment of life with 3D lens in the future, such as children’s first step, university graduation celebration and so on. Panasonic released the HDC-SDT750 3D camera on July 28th, 2010. The official price is RMB 11,998 (excluding 3D lens). It is designed with dual lenses and equipped with Panasonic’s high-end series of 3mos image sensors. (What is a 3D camera? )

Working principle of digital camera

　　The basic principle of digital camera is simply the transformation and transmission of optical-electrical-digital signals. That is to say, the light signal is converted into current through the photosensitive element, and then the analog electric signal is converted into digital signal, and the information obtained after processing and filtering by a special chip is restored to be the dynamic picture we see.

　　The photosensitive element of digital video camera can convert light into charge, which is converted into digital signal through analog-to-digital converter chip. There are two main types: one is widely used CCD (Charge Coupled Device); The other is CMOS (complementary metal oxide conductor) device.

　　Characteristics of digital camera

　　High-definition analog cameras record analog signals, so the image definition (also called resolution, resolution or resolution) is not high. For example, the horizontal definition of VHS cameras is mainly 240 lines, and it is best to mention that Hi8 models only have 400 lines. DV records digital signals, and its horizontal resolution has reached 500~540 lines, which can be comparable to professional cameras.

　　The bandwidth of chroma and brightness signal of DV is almost six times that of analog camera, and the bandwidth of chroma and brightness is one of the most important factors that determine the image quality, so the color of the image shot by DV is more pure and gorgeous, and it has reached the level of professional camera.

　　The signal recorded on the lossless reproduction DV tape can be transcribed countless times, and the image quality will not be degraded at all, which is beyond the reach of analog cameras.

　　Small size and light weight Compared with analog cameras, the size of DV cameras is greatly reduced, generally only about 123mm×87mm×66mm, and the weight is greatly reduced, generally only about 500 grams, which greatly facilitates the users’ size is only 74.7mm×61.9mm×26.9mm and the weight is only 90 grams, which is even lighter than most mobile phones.

Digital camera classification

　　I. Classification according to the purpose of use

　　1. Broadcast-grade models:

　　These models are mainly used in the field of radio and television, with high image quality and comprehensive performance, but with higher price and larger volume, they have the highest definition, the largest signal-to-noise ratio and the best image quality. Of course, the price of several hundred thousand yuan is not acceptable to ordinary people. For example, Panasonic AJ-HPX3100MC and other models.

　　2, professional models:

　　These models are generally used in professional TV fields other than radio and television, such as audio-visual education, and the image quality is lower than that of broadcast cameras. However, in recent years, some high-end professional cameras have surpassed the old models of broadcast cameras in many aspects, such as performance indicators, and the price is generally between tens of thousands and hundreds of thousands of yuan.

　　Compared with consumer models, professional DV is not only cooler and more eye-catching, but also much higher in configuration, such as the use of lenses with better quality performance and the larger size of CCD, which is more prominent in imaging quality and adaptability to the environment. For friends who pursue image quality, the surprise brought by the improvement of image quality can’t be measured by money at all. Such as Sony’s HXR-NX5, the price is around 34,000.

　　3. Consumer-grade models:

　　This type of camera is mainly suitable for home use, and it is used in non-business occasions with low image quality requirements, such as home entertainment, etc. This type of camera is small in size, light in weight, easy to carry, simple in operation and cheap in price. It can be used to make VCD and DVD of personal family in occasions with low requirements, and the price is generally in the order of several thousand yuan to ten thousand yuan. Such as Sony’s HDR-XR160E.

　　If we subdivide the home digital cameras, they can be roughly divided into the following categories: entry-level DV, mid-range consumer-grade DV and high-end quasi-professional DV products.

　　Second, according to the classification of storage media

　　1, tape type:

　　Refers to the digital video camera with Mini DV as the recording medium, which was first developed by more than 10 manufacturers in 1994. Record high-quality digital video signals through a 1/4 inch metal vapor deposition tape.

　　2, CD-ROM:

　　Refers to the DVD digital camera, the storage medium is DVD-R, DVR+R, or DVD-RW, DVD+RW to store dynamic video images, which is simple to operate and easy to carry, and there is no need to worry about overlapping shooting during shooting, let alone wasting time to rewind or play back, especially it can be played immediately through the DVD player, which saves the trouble of post-editing.

　　DVD media has the highest security and stability among all media digital cameras at present. It is neither as easy to wear and tear as tape DV, nor as demanding as hard disk DV for shock prevention. The disadvantage is that the price of DVD is slightly higher than that of tape DV, and the time for recording is relatively short.

　　3, hard disk:

　　Refers to a digital video camera that uses a hard disk as a storage medium. It was first introduced by JVC in 2005, using micro hard disk as storage medium.

　　Hard disk cameras have many advantages, and large-capacity hard disk cameras can ensure long-term shooting, so that you will not have any worries when traveling. When you get home, you can transfer the shooting materials to the computer, and you no longer need the complicated and professional video acquisition equipment as in the era of MiniDV tape camera. You can easily export the materials just by connecting with the computer through USB cable, so that ordinary family users can easily experience the fun of shooting and editing video films.

　　Like CF card, micro hard disk is smaller than DVD, and its service time is the most impressive among many storage media. However, due to the short time of hard disk DV, there are still many shortcomings, such as poor shock resistance and so on. With the further decline of prices, the number of people in need will inevitably increase in the future.

　　4. Memory card type:

　　Refers to the digital video camera using memory card as storage medium, such as the popular "X Easy Shooting" product. As a transitional simple product, it is rare in the market now.

　　Three, according to the type and number of sensors.

　　1. Sensor types: CMOS and CCD.

　　CCD: Charge Coupled Device image sensor, which is made of a high-sensitivity semiconductor material, can convert light into charge, which is converted into digital signal by an analog-to-digital converter chip.

　　CMOS: Complementary metal-oxide semiconductor, like CCD, is a semiconductor that can record light changes in digital cameras.

　　At the same resolution, CMOS is cheaper than CCD, but the image quality produced by CMOS devices is lower than CCD. So far, most consumer-grade and high-end digital cameras on the market use CCD as sensors; CMOS sensors are used in some cameras as low-end products, but some high-end products also use special CMOS as light sensors, such as several high-end CMOS models of Sony.

　　2. Number of sensors: single CCD and 3CCD.

　　The number of image sensors is the number of CCD or CMOS sensors of digital cameras. Most digital cameras use a single CCD as their sensors, while some middle and high-end digital cameras use 3CD as their sensors.

　　Single CCD means that there is only one CCD in the camera and it is used for photoelectric conversion of brightness signal and color signal. Because a CCD completes the conversion of brightness signal and chroma signal at the same time, the captured image can not meet high requirements in color reproduction.

　　3CCD, as its name implies, is a camera using three ccds. We know that if light passes through a special prism, it will be divided into three colors: red, green and blue, and these three colors are the three primary colors used in our TV. Through these three primary colors, all TV signals including brightness signals can be generated. If a CCD is used to receive each color and convert it into an electrical signal, and then an image signal is generated after circuit processing, a 3CCD system can be formed, which can display the primary colors of the image almost intact, and there will be no color error caused by camera deduction.

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　　If you want to see more digital camera products, please click the following link:

　　Complete collection of digital cameras: //product.pconline.com.cn/dv/

　　Complete collection of high-definition cameras://product.pconline.com.cn/dv/c11107/

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　　Author: Yao Xiaoou (distinguished professor, College of Literature, Liaocheng University)

　　From the "school of ancient history discrimination" and "examination of ancient history" in the 1920s, to the end of last century and the beginning of this century, Mr. Li Xueqin advocated "getting out of the age of doubting ancient history", and the research on China’s ancient history was getting deeper and deeper, among which the re-establishment of the concept of China’s 5,000-year-old civilization history was the key. Tracing the origin and historical inheritance of Chinese civilization has become a cultural event of concern to the whole society, and the discovery and research of bamboo and silk documents is an important link in the study of historical inheritance of Chinese civilization.

　　Characteristics and advantages of bamboo and silk documents and China’s ancient historical records

　　Archaeologists pointed out: "Over the past 20 years, the Chinese civilization tracing project has gradually unveiled the mystery of the origin of Chinese civilization through the investigation and excavation of many urban sites such as Liangzhu in Zhejiang, Shijiahe in Hubei, Taosi in Shanxi, Shimao in Shaanxi and Erlitou in Henan. The Chinese civilization tracing project has basically clarified the origin and early development of Chinese civilization. " (Chen Xingcan: Promoting the Spread of Chinese Excellent Traditional Culture, People’s Daily, 20th Edition, August 18th, 2022) As a general rule, the study of world history judges the historical age through archaeological achievements, all of which are combined with literature. The richness and inheritance of China’s historical documents are obvious to all.

　　Mr. Qian Cunxun, a famous expert on books and documents and a Chinese-American scholar, has a detailed exposition on the characteristics and advantages of China’s historical documents in his famous book "Books on Bamboo and Silk —— Ancient Written Records of China". He said: "most of the history of mankind depends on the spread of written records, so it has been preserved to this day." China people’s recording methods and techniques of thoughts and activities have their own special position in the history of world cultural development. " Mr. Qian pointed out: "A major feature of China’s written records is its unique persistence and continuity. This feature enables a creative ancient culture in the world to continue to this day. In addition to the common sounds and meanings of ordinary characters, China characters also have their own special forms. This kind of characters with special forms transcends the changes in time and the limitations in space, unites the Chinese nation and creates one of the greatest cultures in the world. "

　　In the preface to the book, Mr. Li Xueqin quoted the above comments and said, "I believe that anyone who has read the book on bamboo and silk will be moved by this significant conclusion." Mr. Li’s "significant judgment" includes its significance in clarifying the origin of Chinese civilization. "Book on Bamboo and Silk" gives a comprehensive account of the origin of China’s books, from inscriptions on Oracle bones, inscriptions on inscriptions and inscriptions on tablets to bamboo slips and silk books. Generally speaking, from the perspective of document inheritance, bamboo slips and silk books, especially the bamboo slips that record books, are particularly valuable for discussion.

　　The carrier of bamboo slips is bamboo slips, which are all kinds of writing materials made of bamboo and wood, including bamboo slips, bamboo slips, bamboo slips and bamboo slips. Because Jane is a large number, the above written materials are often collectively referred to as "Jane". A book made up of simplified editions is the most common form of ancient books.

　　Literatures written in simplified books were used very early. "Shangshu Toz": "Hey! Tell Doss, … only I know, but the ancestors of Yin have books and codes, and Yin died in the summer. " The words quoted in Todos are from the mouth of the Duke of Zhou, and the object of teaching is the adherents of Shang Dynasty. From this, we can see that the existence and content of the documents in the Shang Dynasty were well known at that time. Its credibility is beyond doubt. In Oracle Bone Inscriptions, there are also many records of "books" and their use. Academic circles have a positive conclusion about the fact that simplified books have been used in Yin and Shang Dynasties. According to this, we can know that the existing Shang Shu Pan Geng and the source of Shang Song in the Book of Songs have cultural and institutional roots.

　　In addition, because of the material properties of organic materials, the document carrier of bamboo and silk is difficult to be preserved under normal conditions, which makes the number of ancient bamboo and silk buried in walls, underground and other places rediscovered by later generations small, so it should be especially cherished.

　　Discovery of bamboo and silk documents in past dynasties and its significance

　　Qin Shihuang burned books to bury Confucianism, which blocked the inheritance of China literature to a great extent. In the Han Dynasty, all kinds of pre-Qin classics appeared one after another, except for the book-carrying law in four years. During the period of Emperor Wu, ancient books of the pre-Qin period were unearthed in the walls of Confucius’ old house and other places. At that time, there were people who gave away the old books in the pre-Qin period. Ancient pre-Qin books discovered in the Han Dynasty mainly include the following three aspects.

　　First, Confucius’ book in the wall. Historical Records Biography of the Scholars: "Kong’s family has an ancient book" Shangshu ",while Anguo read it in this text, because it started his family. I have won more than ten articles from the Book, and I have covered the Book of History. " Han Shu Yi Wen Zhi said: "The author of The History of Ancient Chinese Literature is out of the wall of Confucius. At the end of Emperor Wu’s reign, the King of the Communist Party of Lu ruined Confucius’ residence and wanted to enlarge his palace, but he got dozens of articles, such as The History of Ancient Chinese Literature, The Book of Rites, The Analects of Confucius and The Book of Filial Piety, all of which were ancient characters. " Liu Xin’s Book of Dr. Taichang: "When King Lu Gong destroyed Confucius’ residence, he got ancient prose in a bad wall. There are thirty-nine Yi Li, sixteen Books, … and the Spring and Autumn Annals, all of which were written by Zuo Qiuming, and more than twenty books were hidden in the secret mansion, but they were not published."

　　Second, other unearthed documents and books in the Han Dynasty, including Li, Shangshu and Xiaojing. History of Han Art and Literature: "Li Gu Jing was written by Lu Yanzhong and Confucius, which is similar to seventeen articles, with thirty-nine articles more." Kong Yingda’s Justice of Shangshu quoted Liu Xiang’s Bielu: "At the end of Emperor Wu, if the people had the Thai Oath in the wall, they would give it." Kong also quoted Fang Hong, assistant minister of Huangmen in the 14th year of Jian ‘an in Xian Di, as saying: "In the first year of Taihe in Xuan Di, women in Hanoi had a bad old house and got three articles of Thai Oath." Xu Chong’s "On the Table of Explaining Words": "The author of the Classic of Ancient Chinese Filial Piety was presented by the three old people of Lu when he was filial to Emperor Zhao."

　　Third, Zuo Zhuan presented by Zhang Cang and the ancient books presented by Hejian to the king. Xu Shen’s Pre-narration of Shuowen Jiezi said: "Beiping Hou Zhang Cang presented Zuo’s Biography in the Spring and Autumn Period". Its writing is "self-similar" to the book in Confucius’ wall and the Ding Yi inscription unearthed. "Han Shu He Jian Xian Wang Chuan": "He Jian Xian Wang De was established two years ago with filial piety, studying the past well and seeking truth from facts. If you get a good book from the people, you must write it well, keep it true, and add gold and silk to it. Because the people of the Quartet Taoism are not far away, or there are old books from ancestors, which are often presented to the king, so there are many books. And the Han Dynasty, etc … The books presented to the king are all ancient books before the Qin Dynasty, and the titles of Zhou Guan, Shang Shu, Li Ji, Mencius and Lao Zi are all recorded by legends and discussed by the people of seventy. "

　　All kinds of classics we use today have been handed down by scholars in the Han Dynasty. All kinds of ancient pre-Qin books appeared in the Han Dynasty are of great significance to the establishment of the learning system in the Han Dynasty, and their influence has continued until now.

　　After the Han Dynasty, the famous event of finding ancient simplified books in tombs was the discovery of "Jizhong Bamboo Book". Wang Guowei made an incisive judgment on the significance of the discovery of bamboo slips and silks, including "Jizhong Bamboo Slips", in the study of China’s ancient history. He said, "There was a book in the wall of Confucius, and then there was the study of ancient writers since the Han Dynasty. There are ancient artifacts unearthed in Zhao and Song Dynasties, and then there are ancient artifacts and ancient characters since Song Dynasty. After the bamboo book of Jizhong was unearthed in the Jin Dynasty, the result was not significant because of the chaos in Yongjia. However, Du Yuzhi’s Zuo Zhuan and Guo Pu’s Shan Hai Jing all quoted his theory, and the deeds of Yu, Yi and Yi Yin recorded in Bamboo Annals have become a major issue in China’s literature. However, the knowledge in China’s books depends on the discoverer of the underground, and it is not from today. " (Wang Guowei: "China’s newly discovered knowledge in the past two or three decades")

　　It is said in the Annals of Bamboo Books that "those who share common interests do things of the emperor, not two-phase republic", which is different from that described in Records of the Historian Zhou Benji, but it is supported by Tsinghua bamboo slips. In a word, the discovery of bamboo slips and silks unearthed in the Han Dynasty is of great significance and far-reaching influence on the narrative of China’s ancient history and the inheritance of Chinese civilization.

　　The Discovery of Bamboo and Silk Documents since the 20th Century and Its Significance

　　Unearthed documents have played a key role in many important advances in academic research in the twentieth century. At the beginning of the 20th century, Wang Guowei used the newly discovered Oracle bone inscriptions at that time to write papers such as "Examination of the First Duke and the First King Seen in Yin Oracle Inscriptions" and "Continued Examination of the First Duke and the First King Seen in Yin Oracle Inscriptions", which proved that the history of Shang Dynasty described in Historical Records was basically correct, and thus inferred "the authenticity of Xia Houshi lineage". This assertion has extended the recorded history of China for more than 1000 years.

　　From the end of the 20th century to the beginning of the 21st century, many discoveries and researches on bamboo and silk documents were greatly promoted. From the carrier, besides bamboo slips and silks, there are also Oracle Bone Inscriptions, bronze inscriptions, Wen Tao and inscriptions. Bamboo slips and slips mainly include two categories, one is documents, and the other is books. Documents include common tomb dispatches, ancient files, official documents, decrees and bookkeeping, as well as calendars, calendars, Japanese books and miscellaneous medical prescriptions. These types of documents are first-hand materials for studying the social system at that time and the living conditions of ancient people, which are naturally valuable. However, from the perspective of the historical inheritance of Chinese civilization, handed down classics and books similar to handed down classics are of greater significance. Bamboo Slips of Chu Tomb in Guodian, Bamboo Slips of Warring States Collected in Shanghai Museum, Bamboo Slips of Warring States Collected in Tsinghua University and Bamboo Slips of Warring States Collected in Anhui University contain many classics. For example, there are three kinds of Lao Zi and Yi Yi in Guodian bamboo slips, The Book of Songs and various Confucian documents in Shanghai bamboo slips, The Book of Songs and Shangshu in Tsinghua bamboo slips, The Book of Songs, National Style and The Analects of Confucius in Anda bamboo slips. In addition, the bamboo slips and Qin slips of the Western Han Dynasty collected by Peking University, and the Western Han bamboo slips of the tomb of Hai faint Hou, etc., also have important historical document value.

　　There are two aspects worthy of special attention in the historical significance of the classic simplified literature. The first is the study of thinkers represented by Confucius in the Spring and Autumn Period and the Warring States Period, including their ideological origin, the formation of unified ideas and their transmission in later generations. The second is the exploration of the ancient history of China, including the dating and historical orientation of the ancient history of Xia, Shang and Zhou Dynasties and before.

　　On the first aspect, the first breakthrough was made because of the publication of Bamboo Slips of Guodian Chu. On November 7th, 1999, the third edition of China Youth Daily published a series of articles written by Pang Pu, a famous philosopher and intellectual historian, with the title "How Bamboo Slips from Guodian Chu Tomb Rewrite the History of China Thought". The center of this group of articles is to discuss the inheritance of Guodian bamboo slips from Confucius to Mencius. The simplified version of Laozi has another meaning. The organizer of Guodian Bamboo Slips pointed out: "A and C of the simplified version of Laozi are the earliest copied versions of Laozi so far. Most of its sentences are similar or the same as this edition of Laozi. " This is strong evidence for affirming Lao Zi and his books recorded in historical documents. The study of the relationship between Laozi and Confucius can also be further deepened. Documents such as "Yi Yi" and "Five Elements" suggest that the Simeng School was widely spread in Chu at that time. New Confucian literature, such as "Self-assertion of Sex", "Poverty Reaches Time" and "The Way of Tang Yu", is also of great significance to the history of China’s thoughts. These show the inseparable relationship between Chu culture and the culture of the Central Plains during the Warring States period, and even for a number of periods. This is an excellent illustration of the pluralistic unity of Chinese culture.

　　As far as the history of China’s "three generations" is concerned, the existence of the Xia Dynasty was questioned by the school of ancient history differentiation, and as mentioned earlier, Wang Guowei once inferred the "authenticity of Xia Houshi’s lineage" contained in Historical Records based on the Oracle bones in the Yin ruins. According to "Guoyu Luyu", after being defeated by Tang, "Jie ran to the south nest". Rong Chengshi, a bamboo slip on Shanghai Bo, gives a more detailed account of this important historical event: "Jie is the Lishan family who fled, and Tang attacked it from this, and fell from the slogan to cut Kaminokado high." Jie is the south nest family who fled, and Tang attacked it. I fled to the wilderness of Sangwu. " Comparing the two, the main contents of Xia Jie’s ending in handed down literature and unearthed literature are consistent. The latter also mentioned that Jie’s final destination was "the wilderness of Cangwu". This is intriguing. In history, "the wilderness of Cangwu" is related to Shun. In the neighboring areas of this area, some unearthed bronzes are classified as "early Shang period", which is very beautiful and its cultural source is worth studying. Unearthed documents such as Tsinghua bamboo slips "Thick Father" and "Shenbuwei" also provide new materials for the study of Xia history.

　　Among the ancient civilizations in the world, the connotation and inheritance of Chinese civilization have their own characteristics. As far as the inheritance of civilization is concerned, the three generations of history and culture summarized by Confucius are represented by the chapters "Zai Yu Wen Wu Di De", "Emperor’s Family Name" and "Book of Rites and Liyun" in The Book of Rites, which have been passed down from generation to generation. Since the 20th century, the unearthed bamboo and silk documents have played an important role in the inheritance of contemporary Chinese civilization, which is worth our further study.

　　Guangming Daily (11th edition, March 16th, 2024)