Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
chang min » zhang ming, chang mae, chan ming
yang lin » yang jin, wang lin, yang liang
tang min » sang minh, yang mind, tang li
wong sau » wong sam, wong siu, wong shiu
yang li » yang di, yang xi, yang yi
scham » cham, schau

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 li) OR (yang lin)) ju ((tang min) OR (chang min)) ((wong sau) OR (von scham)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((yang li) or (yang lin)) ju ((tang min) OR (chang min)) ((wong sau) or (von scham)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((yang li) or (yang lin)) ju ((tang min) OR (chang min)) ((wong sau) or (von scham)) ;*.