Poor geographical location: Chengdu Qinglongchang has built a railway in the south, Cheng Kun Road is impassable, there is a third ring road in the west, and there is a north exit expressway in the north. The area is also divided into two parts by rivers, which is not convenient for trade.

Urban interface difference: the east of Chengdu is desolate. Although the new site is being repaired and the roads are being reorganized, the urban interface has not changed at this stage.