Perhaps you should try some spelling variations:
lee zhang » lee chang, lee ching, lee sang
zhang xin » zhang jian, zhang ming, zhang fan
wing sun » liang sun, cong sun, nina sun
sun yang » sun yan, sun ang, un yang
tong hui » wang hui
wang wei » zhang wei, wang zhi
yang li » yang lin, yang di, yang xi
li 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 yang li lee zhang xin ((tong hui) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing sun yang li lee zhang xin ((tong hui) OR (wang wei)) ;.
• Adding a wildcard symbol may retrieve word variants: wing sun yang li lee zhang xin ((tong hui) or (wang wei)) ;*.