Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, hong hai
yang mind » yang cindy, yang jin, sang minh
chai tan » chai tam, chai onn
tan yang » dan yang, tan ying, tan yong
chang ha » chang mae
wai yan » wang yan, wei yang
ka chai » ka chuan, kim chai
yan ka » yang ka, yuan kai

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: wai yan ka chai tan yang mind ((shang hai) OR (chang ha)) ;~.
• Adding a wildcard symbol may retrieve word variants: wai yan ka chai tan yang mind ((shang hai) or (chang ha)) ;*.