Perhaps you should try some spelling variations:
wang liang » wang yang
dong yang » dong hoang, wang yang, yang yang
than wang » chen wang, qian wang, than war
liang jin » liang ying, shang jin, yang jin
shang hai » shang kai, dang hai, chang ha
chang mae » chang ha, changes made
yang ka » yang fan, yang yao

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