Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong pong » yong phang, ping pong, dong ping
yu cheng » yu chen, _ cheng
ping kie » ping ke, pang kin, ping jia
kie hong » kia hong, kie wong, xie hong
yi chen » jui chen
hong yu » wong yue

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 pong ((yu cheng) or (yi chen)) ping kie hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong pong ((yu cheng) OR (yi chen)) ping kie hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wang yong pong ((yu cheng) or (yi chen)) ping kie hong yu ;*.