Perhaps you should try some spelling variations:
yan yang » yang yang, yao yang, dan yang
kang min » tang min, kang minah, kyung min
tong hui » wang hui
wang wei » zhang wei, wang zhi
wan yan » wang yan, nan yan, wai yan
yang li » yang lin, yang di, yang xi
kan min » han min, kyaw min, tang min
li yi » lin yi, li li, lu yi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang li yi ((kang min) or (((kan min) or (kian ming)))) ((tong hui) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang li yi ((kang min) OR (((kan min) OR (kian ming)))) ((tong hui) OR (wang wei)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yan yang li yi ((kang min) or (((kan min) or (kian ming)))) ((tong hui) or (wang wei)) ;*.