Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
wong shiu » wong siu, cong shu, song shin
yong yan » yang yang, dong yang, ying yang
hua rene » hua ren, juan rene
wong sam » wong sau, wong lai, kong sar
yan hua » tan hua, ya hua, wang hua
yang » 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 yong yan hua rene ((yang di) OR (yang judy)) ((wong shiu) OR (wong sam)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong yan hua rene ((yang di) or (yang judy)) ((wong shiu) or (wong sam)) ;*.