Xixia Song Scenic Area, Wu Ting Tomb, Gansu Jifengshan National Forest Park, and Chen Yuan Ecological Park. Chengxian County, alias Chengzhou, is located in the southern mountainous area of Gansu Province, bordering Huixian County in the northeast, Kangxian County in the west, Hanshui River in the south and Lueyang County in Shaanxi Province in the southeast.