Perhaps you should try some spelling variations:
long thanh » luong thanh, long han, long trinh
chuan dan » chuan dato, chuan bang, chuan fa
yang mind » yang cindy, yang jin, sang minh
ka chuan » say chuan, hai chuan, ka chai
dan yang » daun yang, tan yang, wang yang
yan ka » yang ka, yuan kai
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 ka chuan dan yang mind ((dang hai) OR (long thanh)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ka chuan dan yang mind ((dang hai) or (long thanh)) ;*.