Perhaps you should try some spelling variations:
wang nan » wang yan, wang ban, wang dan
yang jun » yang jui, pang jun, yang jin
yang jie » yang jin, yang jui, yang xi
wong sam » wong sau, wong lai, kong sar
nan tan » nan yan, tan tan
tan hua » tuan hua, wang hua, tan chia
hua ren » hua chen
yang yi » yang xi, yang jui

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 nan tan hua ren ((((yang jun) OR (((yang jie) OR (yang di))))) OR (yang yi)) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: wang nan tan hua ren ((((yang jun) or (((yang jie) or (yang di))))) or (yang yi)) wong sam ;*.