Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
rene sang » lee sang
sang minh » kang minah, anh minh, song min
yang lin » yang jin, wang lin, yang li
hui rene » luis rene, qui regne, hai ren
hong ghi » zhong zhi, hong g, hong hai
lin hui » li hui, qin hui, lin chun
hong yu » wong yue

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 yang lin hui rene sang minh ((hong ghi) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang lin hui rene sang minh ((hong ghi) or (hong yu)) ;*.