Perhaps you should try some spelling variations:
wang danning » wang yanling, wang yangming, wang ning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
tuan hua » tan hua, tuan vu, yuan hui
hua daun » hua ban
yang min » yang mind, tang min, yang lin
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai

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 hua daun ((yang min) OR (yang jin)) hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (wang daoping)) tuan hua daun ((yang min) or (yang jin)) hong hai ;*.