Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
zhang xin » zhang jian, zhang ming, zhang fan
yang mind » yang cindy, yang jin, sang minh
wong sam » wong sau, kong sar, von sam
yang xi » yang di, yang yi, yang jui
ju yang » du yang, yu yang, ju ziyang
lai » laid

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 ((zhang xin) OR (yang xi)) ju yang mind ((wong sam) OR (wong lai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((zhang xin) or (yang xi)) ju yang mind ((wong sam) or (wong lai)) ;*.