Introduction to Baihe: Qinhe County is a county in Hanhe County, and it belongs to Hanzhong County. It was renamed Fengli County in the Northern Zhou Dynasty and belonged to the Western Region County; Song was abolished; Ming Chenghua eight years (1472) was in Baiyang Fort in Xunyang East; In 1476, Baihe County was relocated to the name of Baishi River in the territory. Baihe County is located in the eastern part of Ankang City, Shaanxi Province, and Shandong Province. It faces the Han River in the north, and faces the Qianxi County in Hubei Province across the river. It connects with the county and Zhushan County of Hubei Province in the east and the south, and connects to Xunyang County in the west. The terrain is high in the south and low in the north. The mountain ranges from the valley to the ditch. The Han River runs from the west to the east from the north of the county. The cold water river and the Baishi River in the county flow into the Han River from the southwest to the northeast of the county. The administrative district is divided into 12 towns and 128 villages (communities), which are 53.3 kilometers long from east to west and 41.5 kilometers wide from north to south, with a total area of ​​1455 square kilometers. Baihe County is known in the Qin Dynasty as the end of the Qin Dynasty, "Walking in the south, Shangluo in the north, the east room in the east, the dangerous city in Guannan, and the white river is especially the throat."