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