Perhaps you should try some spelling variations:
hai chuan » say chuan, tai chun
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, yang jin, sang minh
zhong tai » hong tan, zhong zhi
wan yang » dan yang, tan yang, yang yang
ka chuan » say chuan, ka chai
hong hai » shang hai, dang hai, hong tan

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