Perhaps you should try some spelling variations:
chuan tan » chuan bang, chen tan, chuan fa
yang minh » sang minh, yang mind, kang minah
ka chuan » say chuan, hai chuan, ka chai
tan yang » dan yang, tan ying, tan yong
hong hai » shang hai, zhong tai, hong tan
wan yan » wang yan, nan yan, wai yan
yan ka » yang ka, yuan kai

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: wan yan ka chuan tan yang minh ((hong hai) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan ka chuan tan yang minh ((hong hai) or (dang hai)) ;*.