Perhaps you should try some spelling variations:
chan kang » chung kang, chan eng, chan fong
chen chen » chen zhen, chen chuan, chen chung
yang hui » wang hui, yang muxi, zhang hui
yang jui » yang judy, yang di, yang xi
long seo » hong seo, long ago, long des
chen so » chen co, chen mo, when so
wang » wing, wan, lang

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 yanling) OR (chan kang)) ((yang hui) OR (yang jui)) chen chen so long seo ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (chan kang)) ((yang hui) or (yang jui)) chen chen so long seo ;*.