Perhaps you should try some spelling variations:
wang yidan » wang yan
wong shiu » wong siu, cong shu, song shin
pang yun » pang jun, tang yun, yang yun
yun chen » yung chen, yu chen, yuan cheng
yang jui » yang judy, yang di, yang xi
ying jin » yang jin, jing ji, yang jie
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: wang yidan pang yun chen ((yang jui) OR (ying jin)) ((wong shiu) OR (kong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yidan pang yun chen ((yang jui) or (ying jin)) ((wong shiu) or (kong siu)) ;*.