Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
tuan china » wuhan china, taiwan china, yunnan china
minh zhong » minh cong, min hong
sang minh » kang minah, anh minh, song min
zhong tai » hong tan, hong hai, zhong zhi
yao sang » yao yang, gao shang

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 ((tuan china) OR (can china)) yao sang minh zhong tai ;~.
• Adding a wildcard symbol may retrieve word variants: wang danning ((tuan china) or (can china)) yao sang minh zhong tai ;*.