Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
ying hua » ming hua, wang hua, ying zhu
wang hui » wang hua, wang zhi, wang wei
ren yang » ren yan, chen yang, dan yang
yang jin » yang jie, yang jun, ying jin
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam

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 ((ying hua) OR (wang hui)) ren yang jin ((wong sau) OR (wong sam)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((ying hua) or (wang hui)) ren yang jin ((wong sau) or (wong sam)) ;*.