Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong wang » hong wang, yong phang, ping wang
juan rene » juan meng, juan rana
hua rene » hua ren
yang jie » yang di, yang xi, yang yi
yang jin » yang jun, ying jin, shang 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang ((hua rene) OR (juan rene)) ((((yang jie) OR (yang jin))) OR (yang jui)) wong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong wang ((hua rene) OR (juan rene)) ((((yang jie) or (yang jin))) or (yang jui)) wong sam ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong wang ((hua rene) OR (juan rene)) ((((yang jie) or (yang jin))) or (yang jui)) wong sam ;*.