Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
yang muxi » yang jui, yang xi, yang mu
wong shiu » wong siu, cong shu, song shin
yang hui » yang jui, wang hui, zhang hui
yang jie » yang jin, yang jui, yang xi
wong sau » wong sam, wong siu, wong lai
rene » rent, gene

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 wang ((yang hui) OR (yang muxi)) rene ((yang jie) OR (yang di)) ((wong sau) OR (wong shiu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yang hui) or (yang muxi)) rene ((yang jie) or (yang di)) ((wong sau) OR (wong shiu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wang ((yang hui) or (yang muxi)) rene ((yang jie) or (yang di)) ((wong sau) OR (wong shiu)) ;*.