Perhaps you should try some spelling variations:
wang liang » wang yang
chen wang » chen yang, chen rong, chen ping
liang hua » wang hua, liang sun, liang zhu
wong sam » wong sau, wong lai, kong sar
wong siu » wong shiu, kong siu, wong sau
hua ren » hua chen
yang yi » 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: chen wang liang hua ren ((yang di) OR (yang yi)) ((wong sam) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: chen wang liang hua ren ((yang di) or (yang yi)) ((wong sam) or (wong siu)) ;*.