Premise: Qingyang District () is one of nine districts of Chengdu, the capital of Sichuan province, China. It is ordered by Jinniu District to the northeast, Jinjiang District to the southeast, Wuhou District to the south, Shuangliu County to the southwest, Wenjiang District to the west, and Pi County to the north. Qingyang has an area of 68 square kilometers and a population of 460,000.
Hypothesis: Chengdu is the largest city in the Sichuan province