Zhengding historical profile What is the historical profile of Zhengding?

1, Zhengding County, Hebei Province, Shijiazhuang City County, located in the eastern foothills of the Taihang Mountains in front of the sloping plains, the mountains in front of the alluvial fan of the middle and upper part of the name for the meaning of "real stability"; Zhengding County is located in the longitude of 114 ° 23 ′ ~ 114 ° 43 ′, latitude 38 ° 6 ′ ~ 38 ° 22 ′, with a total area of 486 square kilometers. The climate is temperate monsoon climate with four distinct seasons, with an average annual temperature of 13.1°C and an average annual precipitation of 550 mm; as of October 2020, Zhengding County has two streets, three towns and five townships under its jurisdiction, and there are the China (Hebei) Pilot Free Trade Zone Zhengding Area and the Zhengding New Area within its borders; as of the end of 2020, the resident population of Zhengding County was 517,000 people .

2, Zhengding County, formerly known as Zhending County, has a history of more than 1600 years of city building, initially for the capital of the State of Fresh Yu, and then for the capital of the State of Zhongshan, the establishment of the county began in Dongguan County established after the unification of China by Emperor Qin Shihuang, the "Zhending" one began in the eleventh year of Emperor Gaozu of the Han Dynasty (196 BC) to change the Dongguan County for the County of Zhending, and finally in the first year of the Qing Dynasty (1723) to the current name. Zhengding County is an important town in the Beijing-Tianjin-Hebei urban agglomeration and the Shijiazhuang metropolitan area, with the Shijiazhuang Zhengding International Airport and the Beijing-Guangzhou high-speed railroad passing through its territory. Zhengding County has "nine buildings, four towers, eight temples, twenty-four golden pagodas", "the treasure house of ancient architectural art," as it is known.