Perhaps you should try some spelling variations:
chuan tan » chuan bang, chen tan, chuan fa
zhong tai » hong tan, hong hai, zhong zhi
shang hai » shang kai, dang hai, chang ha
ka chuan » say chuan, hai chuan, ka chai
tan ying » fan ying, ran ying, tan yang
ying jin » yang jin, jing ji, yang jie
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 ying jin ((zhong tai) OR (shang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan ka chuan tan ying jin ((zhong tai) or (shang hai)) ;*.