Perhaps you should try some spelling variations:
long wang » hong wang, long range, long way
wang yong » wang yang, wang hyoung, wang yan
shang kai » shang hai
yong yue » wong yue, yang yue, young yun
yue chen » yu chen, yun chen, yulu chen
yang jun » pang jun, yang jin, yang judy
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: long wang yong yue chen ((((yang jun) OR (yang jui))) OR (((yang xi) OR (yang di)))) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: long wang yong yue chen ((((yang jun) or (yang jui))) or (((yang xi) or (yang di)))) shang kai ;*.