Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
yang hua » wang hua, yang hui, ying hua
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
won sau » wong sau, wong siu

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 ying yang hua rene yang jin ((won sau) OR (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ying yang hua rene yang jin ((won sau) OR (wong sam)) ;*.