Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
kang min » kang minah, kyung min, chang min
tang min » chang min, sang minh, yang mind
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
yang yi » yang di, yang xi, yang jui
kan min » han min, kian ming, kyaw min
yi xu » yi wu

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 yidan yang yi xu ((((kang min) OR (tang min))) OR (kan min)) ((wong sau) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yang yi xu ((((kang min) OR (tang min))) or (kan min)) ((wong sau) or (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yang yi xu ((((kang min) OR (tang min))) or (kan min)) ((wong sau) or (wong siu)) ;*.