Perhaps you should try some spelling variations:
wang peng » wang zheng, wang yang, wang yong
peng pong » ping pong, eng hong, jeng dong
hua chen » jui chen, a chen, hua ren
wong yue » wang yue, hong yu
yu chen » yu cheng, yulu chen, jui chen
yi chen » jui chen
ping ku » ping ke, ping yu
yan » yang, ryan

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