The office address of the service center of Dongcheng Sub-district Office in Tongliang District, Chongqing is No.368 Yingbin East Road, Dongcheng Sub-district, Tongliang District, Chongqing; Office hours are from Monday to Friday, from 9: 00 am to 12: 30 am, and from 14: 00 pm to 18: 00 pm (except legal holidays).

Dongcheng Street, belonging to Tongliang District of Chongqing, is located in the northeast of Tongliang District, bordering Pulu Town and Pinger Town in the east, Cheng Nan Street in the south, Bachuan Street in the west and Shuikou Town in the north, with a total area of 56.2 square kilometers. Dongcheng street belongs to subtropical monsoon humid climate; Annual average temperature 17.9℃, frost-free period of 345 days, annual average sunshine time 1324 hours.

The main food crops in Dongcheng Street are rice, corn, sweet potato and potato. Dongcheng Street produces 20 1 1 5980 tons of grain per year, including 8977 tons of rice, 2009 tons of corn and 3487 tons of potatoes. The main cash crops in Dongcheng Street are rape, peanuts and sesame. The fishery in Dongcheng Street is mainly pond and rice farming, mainly grass carp, carp and silver carp.

20 1 1 At the end of the year, the total population of Dongcheng Street was 77,000, including 36,200 urban residents, and the urbanization rate was 47.0 1%. Of the total population, 38 1 10,000 are men, accounting for 49.51%; 3.8 women, accounting for 50.49%; Mainly Han nationality, 76,755 people, accounting for 99.57%; Ethnic minorities 19, including 245 Buyi, Tibetan, Dong and Manchu, accounting for 0.43%.