Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yao chuan » say chuan, hai chuan, ka chuan
yang mind » yang cindy, sang minh, tang min
shang hai » shang kai, dang hai, chang ha
yang yao » yang yang, wang yan, yang yi
chuan du » chuan fa
yang jin » yang jie, yang jun, ying jin
hong hai » zhong tai, 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: wang yang yao chuan du ((yang mind) OR (yang jin)) ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yao chuan du ((yang mind) OR (yang jin)) ((hong hai) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang yao chuan du ((yang mind) OR (yang jin)) ((hong hai) or (shang hai)) ;*.