Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
chai tan » chai tam, chai onn
tan kong » tan hong
kong jin » kong jia, song jin, kong john
hong hai » zhong tai, dang hai, hong tan
ka chai » ka chuan, kim chai
yan ka » yang ka, yuan kai
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ka chai tan kong jin ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ka chai tan kong jin ((hong hai) OR (shang hai)) ;*.