Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
lili liu » lilik lia
gang min » gong min, tang min, chang min
wong sau » wong shiu, wong lai, kong sar
wong siu » wong shiu, kong siu, wong siew
wong sam » wong lai, kong sar, von sam
liu liu » liu li, liu lili, liu ling

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 yang ((liu liu) OR (lili liu)) gang min ((((wong sau) OR (wong siu))) OR (wong sam)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yang ((liu liu) or (lili liu)) gang min ((((wong sau) OR (wong siu))) or (wong sam)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yang ((liu liu) or (lili liu)) gang min ((((wong sau) OR (wong siu))) or (wong sam)) ;*.