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

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