Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua irene » hua ren
chan ming » kian ming, chan eng, chan fong
yan yang » yao yang, dan yang, tan yang
han min » han men, chang min, tang min
kan min » kian ming, kyaw min, tang min
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 ((yan yang) OR (yang yang)) hua irene ((han min) OR (((kan min) OR (chan ming)))) cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan yang) or (yang yang)) hua irene ((han min) or (((kan min) or (chan ming)))) cong shu ;*.