Are there many surnames in Bishan Ding?

A lot. According to the information of Dingjia Street in Bishan County, there are many Dingjia surnames in Bishan. Ding Jia is located in the south of Bishan District, Chongqing, on the golden main road of Jiuyong expressway, Chengdu-Chongqing Expressway. The whole street covers an area of 85.34 square kilometers, and the provincial highway 108 passes through the city. It is 32 kilometers east of Chongqing, 25 kilometers west of Yongchuan City, south of Jianlong Town 1 1 km, and 26 kilometers north of Bishan City. It is the property of China.