Perhaps you should try some spelling variations:
wang peng » wang zheng, wang yang, wang jing
wang yong » wang yang, wang hyoung, wang yan
hua chen » jui chen, yu chen, a chen
wong yue » hong yu
wang yue » wang hua, wang yan, wang he
yi chen » jui chen
ping ku » ping ke, ping yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang peng) OR (wang yong)) pong ((hua chen) or (yi chen)) ping ku ((wong yue) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang peng) OR (wang yong)) pong ((hua chen) OR (yi chen)) ping ku ((wong yue) OR (wang yue)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang peng) OR (wang yong)) pong ((hua chen) or (yi chen)) ping ku ((wong yue) or (wang yue)) ;*".