Perhaps you should try some spelling variations:
zhang jian » zhang fan, shang jin
lee zhang » lee chang, lee ching, lee sang
wing sun » liang sun, cong sun, nina sun
sun yang » sun yan, sun ang, un yang
tong hui » wang hui
yang xi » yang di, yang yi, yang jui
xi 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 xi lee zhang jian ((tong hui) or (wang hua)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing sun yang xi lee zhang jian ((tong hui) OR (wang hua)) ;*.