Lantian Township is located in the northeastern part of Chengkou County, Chongqing Municipality, is located in the national nature reserve - Chongqing Daba Mountain Nature Reserve in the core area, bordering with Chengkou County River Fish Township in the east, Xiuzi Township in the south and Chengkou County, adjacent to the west and Chengkou County, Beiping Township, the west and Langao County, Shaanxi Province, Zhanghe Township, the north, with a total area of 113 square kilometers, Township Government The township government is located 32 kilometers away from the county town.