Perhaps you should try some spelling variations:
yuan rene » juan rene
yan yuan » yan guan, fang yuan, nan yan
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
wong sau » wong sam, wong siu, wong shiu
yan yan » nan yan, yang yang, qian yan
yang yi » yang di, yang xi
wang » wing, wan, lang

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 yan yan yuan rene ((yang jun) OR (((yang jui) OR (yang yi)))) wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan yan yuan rene ((yang jun) or (((yang jui) or (yang yi)))) wong sau ;*.