Guanba Town is located in the southwest of Chongqing Wansheng District, located in Chongqing and Guizhou provinces (municipalities) Qijiang, Tongzi, Wansheng three districts (counties) combined, the south gate of Chongqing City, the Department of Chongqing City, the construction of small towns pilot towns, Wansheng regional center towns, Chongqing City, an important border town and one of the city's 100 trade towns. The town area is 12.5 kilometers long and 10.5 kilometers wide, covering an area of 78.75 square kilometers. It has a subtropical temperate monsoon climate with an average temperature of 17.3℃ and an annual rainfall of 1,339.7 millimeters. The climate is pleasant, the scenery is beautiful and the produce is abundant. The surface form of the district is of mountainous type, with altitudes ranging from 500 meters to about 1,200 meters, high in the east and low in the west, with mountain ranges extending in a nearly north-south direction.