Perhaps you should try some spelling variations:
shang kai » shang hai
long tan » hong tan, long han, long thanh
tan kong » tan hong
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang xi
kong yu » hong yu, rong yu, kong your
yu chen » yu cheng, yi chen, yulu chen
yang yi » yang xi

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: long tan kong yu chen ((((yang jin) OR (yang jui))) OR (((yang yi) OR (yang di)))) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: long tan kong yu chen ((((yang jin) or (yang jui))) or (((yang yi) or (yang di)))) shang kai ;*.