Perhaps you should try some spelling variations:
yong phang » kong hang, ying chang
wang yong » wang yang, wang hyoung, wang yan
phang hui » zhang hui, chuang hui, wang hui
yang jie » yang jin, yang di, yang jui
ying jin » yang jin, jing ji
wong yue » wang yue, hong yu
yan jiu » yang jin, pang jiu

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 phang hui irene ((((yan jiu) OR (yang jie))) OR (ying jin)) wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong phang hui irene ((((yan jiu) or (yang jie))) or (ying jin)) wong yue ;*.