Chengde is located in the transition zone between North China and Northeast China, bordering Beijing and Tianjin in the northeast of Hebei Province, Chifeng and Xilin Gol in the north, Chaoyang, Qinhuangdao, Tangshan and Zhangjiakou in the east and west, 435 kilometers away from Shijiazhuang, the provincial capital, and 225 kilometers away from Beijing. Chengde is an important node connecting Beijing, Tianjin, Hebei, Liaoning and Mongolia, and has a unique geographical advantage of "one city connecting five provinces". It is a national first-class open city, the gathering place of standard Putonghua pronunciation in China, the hometown of photography in China and the hometown of paper-cutting in China.
Chengde is one of the first national historical and cultural cities. 1703, Kangxi of the Qing Dynasty built a summer resort, which became the second political center of the Qing Dynasty. Rehetang was founded in1723; 1733, Yongzheng took the meaning of "inheriting the virtues of the ancestors" and gave the word "the emperor inherits the virtues of heaven and earth". The first emperor inherited the grace of heaven and earth to nurture everything and established Chengde Zhili Prefecture, formerly known as Chengde.
history of theautomobile
1867, German engineer Otto introduced the world's first reciprocating piston four-stroke engine. 1885, karl benz, a German, bought Otto's patent, installed an internal combustion engine and an accelerator on a three-wheeled carriage, and applied for the patent of the first three-cylinder car on 1886129 October, with the patent certificate number of 37435, and obtained the invention right of the first car in the world. This day is considered as the birth day of modern cars.
1886, gottlip Daimler of Germany made the world's first four-wheeled vehicle, which should be the originator of four-wheeled vehicles, equipped with 1. 1 horsepower gasoline engine. 1887 Mercedes-Benz Automobile Company, the originator of automobiles, was established, 1890 Daimler Company was established. Until 1926, Mercedes-Benz Daimler merged into Daimler-Benz and began to produce Mercedes-Benz cars.