Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
wan yang » wang yang, dan yang, tan yang
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yang) or (wang yong)) yang hua rene yang jin ((won sau) OR (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yang) OR (wang yong)) yang hua rene yang jin ((won sau) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yang) or (wang yong)) yang hua rene yang jin ((won sau) OR (wong sam)) ;*".