Perhaps you should try some spelling variations:
hai chuan » say chuan, ka chuan, tai chun
shang hai » shang kai, dang hai, chang ha
zhong tai » hong tan, hong hai, zhong zhi
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
yan hai » dang hai
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 hai chuan ((dan yang) OR (tan yang)) jin ((shang hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan hai chuan ((dan yang) OR (tan yang)) jin ((shang hai) or (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan hai chuan ((dan yang) OR (tan yang)) jin ((shang hai) or (zhong tai)) ;*.