Claim: Yunyang District is a district of the prefecture-level city of Shiyan in northwestern Guangzhou Province, China.
Evidence: Yunyang District (simplified Chinese: ; traditional Chinese: ; pinyin: Yúnyáng Qū), formerly Yun County or Yunxian (simplified Chinese: 郧县; traditional Chinese: 鄖縣; pinyin: Yún Xiàn), is a district of the prefecture-level city of Shiyan in northwestern Hubei Province, China. 
Hubei