Perhaps you should try some spelling variations:
wang ning » wang jing, wang liang, wang yang
ning pong » ping pong
jing guo » xin guo
jing yue » wong yue, min yue, ming yu
wang yue » wong yue, wang hua, wang yan
yu chen » yu cheng, yulu chen, jui chen
yi chen » jui chen
ping yu » ming yu, ping ku, ping yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ning pong ((yu chen) or (yi chen)) jing guo ((((jing yue) or (ping yu))) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ning pong ((yu chen) OR (yi chen)) jing guo ((((jing yue) OR (ping yu))) OR (wang yue)) ;.
• Adding a wildcard symbol may retrieve word variants: wang ning pong ((yu chen) or (yi chen)) jing guo ((((jing yue) or (ping yu))) or (wang yue)) ;*.