Perhaps you should try some spelling variations:
rene sang » lee sang
sang minh » kang minah, anh minh, song min
hua rene » hua ren, juan rene
wong sau » wong sam, wong siu, wong shiu
hong ghi » zhong zhi, hong hai
yang yi » yang di, yang xi, yang jui
hong g » hong ng, hong w, hong 7
yi ya » yi ta

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: yang yi ya hua rene sang minh ((wong sau) OR (((hong ghi) OR (hong g)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang yi ya hua rene sang minh ((wong sau) or (((hong ghi) OR (hong g)))) ;~".
• Adding a wildcard symbol may retrieve word variants: yang yi ya hua rene sang minh ((wong sau) or (((hong ghi) OR (hong g)))) ;*.