Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
can chen » can when, can china, jean chen
chen wei » zhen wei, chen e
wei chen » wei shen, frei chen, jui chen
ying jin » yang jin, jing ji, yang jie
yang jui » yang judy, yang xi, yang yi
tin can » tin 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: tin can chen wei chen ((((ying jin) OR (yang jui))) OR (yang di)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: tin can chen wei chen ((((ying jin) or (yang jui))) or (yang di)) shang hai ;*.