Perhaps you should try some spelling variations:
ban china » can china, dan china, han china
china won » china women, china wang, china who
yan wang » yuan wang, yang yang, qian wang
wang ban » wang yan, wang dan, wang yang
won yang » wang yang, dong yang, dan yang
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
kong siu » kong eiu, wong siu, dong sin

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: yan wang ban china won yang jin ((wong sam) OR (kong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang ban china won yang jin ((wong sam) or (kong siu)) ;*.