Perhaps you should try some spelling variations:
wing sun » liang sun, cong sun, nina sun
sun tuan » sun hsuan, sun yan, sun jian
tuan hua » tan hua, tuan vu, yuan hui
yang jie » yang jin, yang di, yang yi
yang jui » yang judy, yang di, yang yi
wong siu » wong shiu, kong siu, wong sau
hua ren » hua chen
yang xi » yang di, yang yi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing sun tuan hua ren ((((yang jie) OR (yang xi))) OR (yang jui)) ((wong lai) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing sun tuan hua ren ((((yang jie) OR (yang xi))) or (yang jui)) ((wong lai) or (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing sun tuan hua ren ((((yang jie) OR (yang xi))) or (yang jui)) ((wong lai) or (wong siu)) ;*.