Gaoping Sanguan is a county-level city under the jurisdiction of Shanxi Province, managed by Jincheng City, located in the southeast of Shanxi Province, at the northern end of Zezhou Basin and at the southwest edge of Taihang Mountain. Lingchuan County in the east, Qinshui County in the west, Zezhou County in the south, Shangdang District and Zhangzi County in Changzhi City in the north. It is the north gate of Jincheng City, which is named because it is surrounded by mountains and relatively flat in the middle.