Dongxing, Guangxi and Xi'an District, Liaoyuan, are in which country?
Dongxing, Guangxi Dongxing (,"Vietnamese": Đông Hưng) is a county-level city of Guangxi, People's Republic of China, on the border with Mong Cai of Vietnam.
Dingxi Dingxi () is a prefecture-level city in the southeast of Gansu province, People's Republic of China.