Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
gang john » king john, kong john, wong john
john wong » john song, john bonn
yang lin » yang jin, wang lin, yang li
yang jui » yang judy, yang yi
wong siu » wong shiu, kong siu, wong sau
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: lang yanling ((((((yang lin) OR (yang jui))) OR (yang xi))) OR (yang di)) ii gang john wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: lang yanling ((((((yang lin) or (yang jui))) or (yang xi))) or (yang di)) ii gang john wong siu ;*.