Perhaps you should try some spelling variations:
shang kai » shang hai
kim chai » ka chai
chai tan » chai tam, chai onn
tan kong » tan hong
kong jin » kong jia, song jin, kong john
hong hai » shang hai, zhong tai, dang hai
yan kim » tan kim, yap kim, yong kim
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 kim chai tan kong jin ((hong hai) OR (shang kai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan kim chai tan kong jin ((hong hai) or (shang kai)) ;*.