Datong and Jianyang, Sichuan, are located in which country?
Datong Datong () is a prefecture-level city in northern Shanxi province, People's Republic of China, located in a basin at an elevation of 1040 m and bordering Inner Mongolia to the north and west and Hebei to the east. It had a population of 3,318,057 at the 2010 census of whom 1,629,035 lived in the built up area made of 3 out of 4 urban districts, namely Chengqu, Kuangqu and Nanjiao District.
Datong District, Huainan Datong District, Huainan is a district of Anhui Province, China. It is under the administration of Huainan city.