Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
wuhan china » yunnan china
tuan china » can china, taiwan china, yunnan china
chin chang » china chang, chain change, china zhang
ying chin » ming china, qing china, ying chang
wen ying » jin ying, en yin, fan ying
chang ha » chang mae

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping ((wuhan china) OR (tuan china)) wen ying chin chang ha ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping ((wuhan china) or (tuan china)) wen ying chin chang ha ;*.