Perhaps you should try some spelling variations:
shang kai » shang hai
wang lei » wang wei, wang fei, wang li
lei chen » li chen, frei chen, lei sheng
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
ya wang » yan wang, yu wang, yuan wang
yang yi » yang di, yang xi
nan ya » nan yan, nana yaa

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: nan ya wang lei chen ((((((pang jun) OR (yang jie))) OR (yang jui))) OR (yang yi)) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: nan ya wang lei chen ((((((pang jun) or (yang jie))) or (yang jui))) or (yang yi)) shang kai ;*.