Old Daming County is 8 miles south of Daming Mansion, 70 miles wide and 60 miles soft, east to Yuancheng, west to wei county, south to Neihuang and north to Yuancheng.
Daming County first appeared in the first year of Ganyou in the later Han Dynasty (AD 948). It was changed from Guangjin Prefecture to Daming Prefecture, located in Yuancheng County (now daming county), and changed from Guangjin County to Daming Prefecture, which was subordinate to Daming Prefecture.
In the sixth year of Beixi Ning (AD 1073), daming county was merged into Yuancheng County, belonging to Daming House Road.
In the second year of Emperor Zhezong Shaosheng in the Northern Song Dynasty (AD 1095), he returned to Daming County, which belongs to Daming House Road.
In the first year of Emperor Gaozong Jianyan in the Southern Song Dynasty (A.D. 1 127), Daming Fu Road was moved to Hebei East Road, ruled by Daming Fu, and daming county was subordinate to Hebei East Road.
In the second year of Jin Dynasty (A.D. 1 157), Daming Fu Road was established, and Daming County belonged to Daming Fu Road.
In the second year of Yuan Shizu to Yuan Dynasty (A.D. 1265), Yuancheng County was merged into daming county, and soon it was restored as Yuancheng County.
In the 16th year of Yuan Shizu Zhiyuan (AD 1279), the general manager of Greater Ming Dow was established, and daming county was subordinate to Greater Ming Dow.
In the first year of Hongwu (AD 1368), Daming Road was changed to Daming House, and Daming County was subordinate to Daming House.
In the tenth year of Hongwu (A.D. 1377), daming county was merged into Wei County, and Daming County belonged to Daming House.
In the thirty-first year of Hongwu (AD 1399), Daming County was restored, and Daming County was located in Daming Fucheng.
In the third year of Wenjian (A.D. 140 1), Zhanghe River and Weihe River flooded at the same time, and Daming Fucheng was destroyed by water and the city was abandoned. In the same year, they directed Wu Cheng to build a new Daming Fucheng (now daming county) in Aijiakou.
In the ninth year of Yongle (A.D. 14 1 1), the Daming county government moved to Nanle Town (now the old village in the south of the city). The county seat is 5 miles around and has an earthen wall. At first, there were only two doors, east and west. Later, south gate, tower and turret were added.