Perhaps you should try some spelling variations:
wing sun » liang sun, nina sun, wing ian
cong sun » cong shu, cong van
lee yang » lee sang, lee kyung, lee hyung
tong hui » wang hui
wang wei » zhang wei, wang zhi
wang di » yang di, wang d, wang li
yang xi » yang di, yang yi, yang jui
di lee » ii lee

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing sun) OR (cong sun)) wang di lee yang xi ((tong hui) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing sun) OR (cong sun)) wang di lee yang xi ((tong hui) OR (wang wei)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing sun) OR (cong sun)) wang di lee yang xi ((tong hui) or (wang wei)) ;*".