Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
wong shiu » wong siu, cong shu, song shin
yang hua » wang hua, yang hui, wang hui
ying hua » ming hua, wang hua, ying zhu
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, kong sar

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong ((yang hua) OR (ying hua)) rene ((yang jin) OR (yang jui)) ((wong shiu) OR (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang dong ((yang hua) OR (ying hua)) rene ((yang jin) OR (yang jui)) ((wong shiu) OR (wong sam)) ;*.