Perhaps you should try some spelling variations:
wang liang » wang yang
chen wang » chen yang, chen rong, chen ping
liang sun » liang dan, liang tan, wing sun
sun chen » yun chen, sudan chen, yung chen
yang jun » yang jui, pang jun, yang jin
wong sam » wong sau, wong lai, kong sar
yang xi » yang yi, 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: chen wang liang sun chen ((((((yang xi) OR (yang judy))) OR (yang di))) OR (yang jun)) wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: chen wang liang sun chen ((((((yang xi) or (yang judy))) or (yang di))) or (yang jun)) wong sam ;*.