Pixian county has a closed weight-loss training camp. According to the public network, there is a closed weight-loss training camp in Pixian County, and ace weight-loss training camp is located in Pidu District, Chengdu, Sichuan Province. Pixian generally refers to Pidu District. Pidu District, which belongs to Chengdu, Sichuan Province, is located in the northwest of Chengdu city center, with Pengzhou and Xindu in the northeast, jinniu district in the southeast, Qingyang in the south, Wenjiang in the southwest and Dujiangyan in the northwest. There will be two kinds of data in the statistical yearbook of this area: "sub-region" and "sub-administrative region"