Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yin wang » yan wang, yin fang, yin hang
yang jie » yang jin, yang jui, yang yi
yang fan » zhang fan, yang dean, yang yang
wang yu » wang yue, sang yu, wann yu
yu chen » yu cheng, yi chen, yulu chen
yang xi » yang yi, yang jui
fa yin » fan ying

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: fa yin wang yu chen ((((yang di) OR (((yang jie) OR (yang fan))))) OR (yang xi)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: fa yin wang yu chen ((((yang di) or (((yang jie) or (yang fan))))) or (yang xi)) shang hai ;*.