Perhaps you should try some spelling variations:
kai chuan » hai chuan, say chuan, tai chun
yang mind » yang cindy, yang jin, sang minh
zhong tai » hong tan, hong hai, zhong zhi
shang hai » shang kai, dang hai, chang ha
wan yuan » yan yuan, wang yuhan, fang yuan
ka chuan » say chuan, hai chuan, ka chai
tan yang » dan yang, tan ying, tan yong

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 yuan ((kai chuan) OR (ka chuan)) tan yang mind ((zhong tai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yuan ((kai chuan) OR (ka chuan)) tan yang mind ((zhong tai) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yuan ((kai chuan) OR (ka chuan)) tan yang mind ((zhong tai) or (shang hai)) ;*.