What is the ancient culture of Lijialou Village, Chenjiawa Township, Yuxian County, Zhangjiakou City, Hebei Province?

There is the National Archaeological Site Park of Zhongdu in Yuan Dynasty. According to relevant public information, there is the National Archaeological Site Park in the Yuan Dynasty near Lijialou Village, which is an archaeological site with a long history. Lijialou is a non-poor village, located 3.7 kilometers southeast of Chenjiawa Township Government. Village 107 households, 3 17 people, permanent population 180 people. There are 20 party member members of the "two committees" and 5 cadres in the village, with a total land area of 9 1 hectare and an administrative area of 334 hectares, including 87 hectares of cultivated land and 4 hectares of forest land.