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

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