Introduction to Nanzheng: Nanzheng County is located in the southwestern border of Shaanxi Province and the southwest of the Hanzhong Basin. It is adjacent to Hanjiang River in the north and Bashan Mountain in the south. It is an important part of Hanzhong's “Double Hundred” urban planning. 2,823.78 square kilometers, 22 towns, as of 2011, the number of household registration in Nanzheng County was 555,568, and non-agriculture was 99,192. It belongs to the northern subtropical zone and warm temperate zone, especially in the northern subtropical climate. Nanzheng is a tourism resource county and the first batch of tourism strong counties in Shaanxi Province. The scenic spots in the area include Nanhu Park, Hongsi Lake, Sichuan-Shaanxi Revolutionary Base Memorial Hall, and Liping National Forest Park.