Perhaps you should try some spelling variations:
chen ping » chen yang, chen wang
chen rong » chen yang
hua irene » hua ren
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, kong sar, von sam
yan hua » tan hua, ya hua, wang hua
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: ((chen ping) OR (chen rong)) yan hua irene ((ying jin) OR (yang jui)) ((wong sam) OR (wong lai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chen ping) or (chen rong)) yan hua irene ((ying jin) or (yang jui)) ((wong sam) OR (wong lai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((chen ping) or (chen rong)) yan hua irene ((ying jin) or (yang jui)) ((wong sam) OR (wong lai)) ;*.