Perhaps you should try some spelling variations:
chuan daun » chuan dato
daun yang » dan yang, du yang, tan yang
shang hai » shang kai, dang hai, chang ha
ka chuan » say chuan, hai chuan, ka chai
yang jin » yang jie, yang jun, ying jin
hong hai » zhong tai, dang hai, hong tan
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 daun yang jin ((shang hai) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ka chuan daun yang jin ((shang hai) or (hong hai)) ;*.