Perhaps you should try some spelling variations:
ying wang » ping wang, ying yang, ying chang
shang hai » shang kai, dang hai, chang ha
jin ying » li ying
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
yang jin » yang jie, yang jun, ying jin
yang xi » yang yi, yang jui

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: jin ying wang wei chen ((yang jin) OR (((yang xi) OR (yang di)))) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: jin ying wang wei chen ((yang jin) or (((yang xi) or (yang di)))) shang hai ;*.