Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
zhu rene » zhu ren
yang jun » yang jui, pang jun, yang jin
wong sam » wong sau, wong lai, kong sar
wong siu » wong shiu, kong siu, wong sau
yang xi » yang yi, yang jui

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 ying zhu rene ((((yang xi) OR (yang jun))) OR (yang di)) ((wong sam) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ying zhu rene ((((yang xi) or (yang jun))) or (yang di)) ((wong sam) or (wong siu)) ;*.