Perhaps you should try some spelling variations:
ping wang » ping pong, hong wang
zhang mun » zhang jun, zhang ming, zhang fan
mun leong » min jeong
yang jui » yang di, yang yi
leong su » jeong su, leon sur, leong 1
yang xi » yang di, yang yi
judy » july
zhen » zheng, when, chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ping wang ((yang xi) or (((yang jui) OR (yang judy)))) zhen zhang mun leong su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ping wang ((yang xi) OR (((yang jui) OR (yang judy)))) zhen zhang mun leong su ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ping wang ((yang xi) or (((yang jui) OR (yang judy)))) zhen zhang mun leong su ;*".