Perhaps you should try some spelling variations:
dong wang » dong yang, hong wang, dong hoang
shang hai » shang kai, dang hai, chang ha
chang mae » chang ha, changes made
yan than » van thanh, yan zhang, yan clan
than tan » tan tan, othman tan, than rain
tan yang » dan yang, tan ying, tan yong
yang jin » yang jie, yang jun, ying jin

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: dong wang yan than tan yang jin ((shang hai) OR (chang mae)) ;~.
• Adding a wildcard symbol may retrieve word variants: dong wang yan than tan yang jin ((shang hai) or (chang mae)) ;*.