Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, yang yang
wang yang » wang yan, wang liang, wang yanling
wang chun » wang hua, wang hui, wang jun
chun gain » china gain, run gain, chun lan
jiu kong » jim yong
kong shu » kong sar, wong sau
yan jiu » yang jin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) or (wang yang)) wang chun gain yan jiu kong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) wang chun gain yan jiu kong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) wang chun gain yan jiu kong shu ;*.