Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
lili chen » li chen, lily chan
chen ming » cheng ming, chen ping, chan ming
wong shiu » wong siu, cong shu, song shin
von schau » von scham, vor schau, von schul
yang yin » yang jin, yang lin, yang yun
yang yi » yang di, yang xi, yang jui

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 yi) OR (yang yin)) lili chen ming ((wong shiu) OR (von schau)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((yang yi) or (yang yin)) lili chen ming ((wong shiu) or (von schau)) ;*.