Perhaps you should try some spelling variations:
lian song » jin song
meng duan » meng yuan, meng hsuan, feng juan
wing sun » liang sun, cong sun, nina sun
dong bin » dong sin, dong di, dann bin
ya juan » san juan, roa juan
li song » li cong, li rong, kim song
y juan » _ juan, v juan

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) OR (dong bin)) ((ya juan) OR (y juan)) meng duan ((lian song) OR (li song)) sein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing sun) or (dong bin)) ((ya juan) or (y juan)) meng duan ((lian song) OR (li song)) sein ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing sun) or (dong bin)) ((ya juan) or (y juan)) meng duan ((lian song) OR (li song)) sein ;*.