Chifeng City is located in the eastern part of Inner Mongolia Autonomous Region, the upper reaches of the West Liaohe River, the southwest section of the Great Khingan Mountains, the Inner Mongolia Plateau, the West Liaohe Plain, and the northern foot of Yanshan Mountain.The geographical coordinates of Chifeng City: 41 ° 17 ′ 10 ″ - 45 ° 24 ′ 15 ″ north latitude, 116 ° 21 ′ 07 ″ - 120 ° 58 ′ 52 ″ east longitude.Chifeng City covers a total area of 90021 square kilometers.The geographical environment is complex and diverse, and the geomorphic type: mountainous area of 15972 square kilometers, accounting for 17.74% of the total area;The high plain covers an area of 4740 square kilometers, accounting for 5.27%;Lava platform is 2886 square kilometers, accounting for 3.21%;Low mountains and hills cover 17500 square kilometers, accounting for 19.44%;The loess hilly area is 20619 square kilometers, accounting for 22.90%;River valley plain: 7358 square kilometers, accounting for 8.17%;20946 square kilometers of sandy land, accounting for 23.27%.The overall landform belongs to mountainous and hilly area, with middle and low mountains and hills accounting for about the total land area