In which city and region is Hua Gang community located?

Hua Gang Community of Xinshan Village Street in dadukou district, Chongqing Hua Gang Community is a community under the jurisdiction of Xinshan Village Street in dadukou district, Chongqing. The urban-rural classification code is 1 1 1, which is the main urban area. The zoning code is 500 10400 1004, and the first six digits of the resident ID number are 500 104. The postal code is 400000, the long-distance area code is 023, and the license plate number is. Hua Gang Community is adjacent to Ping 'an Community, Huhan Community, Guangming Community, Suokouqiu Community, Ye Jian Community, Xinyi Community and Cuiyuan Community.