Which country contains County-level cities by the names of Wu'an and Langzhong?
Wu'an Wu'an () is a County-level city in the prefecture level city of Handan, Hebei province, China.
Linshui County Linshui County (simplified Chinese: 邻水县 ) is a county in China, administratively governed by the prefecture-level city Guang'an, birthplace of Deng Xiaoping, in eastern Sichuan province.