Perhaps you should try some spelling variations:
wang danning » wang yanling, wang yangming, wang ning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
tuan china » wuhan china, can china, taiwan china
chang haji » chang ha, shang hai
jin chang » chin chang, joon chang, ying chang
dan ying » dan yang, fan ying, ran ying
dan qing » dan yang, der qing

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 danning) OR (wang daoping)) tuan china ((dan ying) OR (dan qing)) jin chang haji ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang danning) OR (wang daoping)) tuan china ((dan ying) or (dan qing)) jin chang haji ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang danning) OR (wang daoping)) tuan china ((dan ying) or (dan qing)) jin chang haji ;*.