Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yuan kang » yuan wang, yuan chang, yuan kai
chan kang » chung kang, chan eng, chan fong
yong yan » yang yang, dong yang, ying yang
yang jui » yang judy, yang di, yang xi
jui eang » hui yang, jui meng
eang hay » dang hai, kang han

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 yan ((yuan kang) OR (chan kang)) yang jui eang hay ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong yan ((yuan kang) or (chan kang)) yang jui eang hay ;*.