Perhaps you should try some spelling variations:
liang sun » liang dan, liang tan, wing sun
meng duan » meng hsuan, feng juan
meng yuan » meng hsuan, fang yuan, feng juan
john song » john wong, john bonn, john ngosong
song jin » song min, shang jin, song shin
dong di » dong sin
ya juan » san juan, roa juan
y juan » _ juan, v juan

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

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