Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
daun yang » dan yang, du yang, tan yang
zhong tai » hong tan, zhong zhi
hua daun » hua ban
yang min » yang mind, yang jin, tang min
hong hai » shang hai, dang hai, hong tan
tan hua » tuan hua, wang hua, tan chia

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 yanling) OR (wang daoping)) tan hua daun yang min ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yanling) or (wang daoping)) tan hua daun yang min ((hong hai) OR (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (wang daoping)) tan hua daun yang min ((hong hai) OR (zhong tai)) ;*.