Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
chan ming » kian ming, chan eng, chan fong
wang lin » wang li, wang qin, yang lin
yang jun » yang jui, pang jun, yang jin
yang jie » yang jin, yang di, yang jui
hong sau » hong paul, kong sar, hong seo
wong sau » wong sam, wong siu, wong shiu
yi chan » yi chang, yi chen, ii chang

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 lin) OR (((yang jun) OR (yang jie)))) yi chan ming ((hong sau) OR (wong sau)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((wang lin) or (((yang jun) or (yang jie)))) yi chan ming ((hong sau) or (wong sau)) ;*.