Perhaps you should try some spelling variations:
wang liang » wang yang
liang tan » liang dan, liang sun, wing tan
yang mind » yang cindy, yang jin, sang minh
shang hai » shang kai, dang hai, hong hai
tan chai » ka chai, tan chia, tan chor
chai tan » chai tam, chai onn
tan yang » dan yang, tan ying, tan yong
chang ha » chang mae

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