Perhaps you should try some spelling variations:
chai wang » chen wang
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, yang jin, sang minh
zhong tai » hong tan, hong hai, zhong zhi
shang hai » shang kai, dang hai, hong hai
kim chai » ka chai
chang ha » chang mae
wan yan » wang yan, nan yan, wai yan
yan kim » tan kim, yap kim, yong kim

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: wan yan kim chai wang yang mind ((zhong tai) OR (((shang hai) OR (chang ha)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan kim chai wang yang mind ((zhong tai) or (((shang hai) OR (chang ha)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan kim chai wang yang mind ((zhong tai) or (((shang hai) OR (chang ha)))) ;*.