Aimin Street and Dehui are located in the northeast of Xicheng District. It starts from Di 'anmen West Street in the north and ends at Dahong Gongchang Street in the south.

Dehui, affiliated to Changchun City, Jilin Province, is located in the hinterland of Songliao Plain, north-central Jilin Province, northeast Changchun City, facing Fuyu City and yushu city across the Songhua River in the east, Jiutai District in the middle of Changchun City in the south, Changchun New District in the southwest, Nong 'an County in the west, Yitong River and Yinma River in the northwest. The jurisdiction covers an area of 3,322 square kilometers.