Introduction to Shangnan: Shangnan County is the southeast gateway of Shaanxi Province in the eight provinces of Hubei, Henan and Shaanxi. The title is Yu and Chu, and the eight counties are connected. According to the southeast of the Qinling Mountains, the edge of the Danjiang River is prosperous. 2,307 square kilometers, the county administers 13 communities in 164 villages in 13 towns, 238,900, of which 205,400 are agricultural. There are 195,000 mu of cultivated land and 0.9 mu per capita. Shangnan County has a long history, rich resources and perfect infrastructure. Shangnan tea and eco-tourism are flourishing and are known as the “hometown of Chinese tea”. The terrain of the shallow hills and the basic geographical situation are “eight mountains, one water and one field”. Shangnan Transportation is mainly based on 312 National Highway, Shanghai-Shaanxi Expressway and Ningxi Railway. The second line of Ningxi Railway is under construction and the railway station is Shangnan Station. The traffic is very convenient.