Perhaps you should try some spelling variations:
dong sind » dong bin, dong ping
liang sun » liang dan, liang tan
juan meng » juan rene, jui meng, yuan ming
song sein » song shin, song jin, song min
wing sun » cong sun, nina sun, wing ian
meng hat » beng huat, mena what, meng dato
ya juan » y juan, san juan, roa juan
ja song » jae song, a song, jie song

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) OR (liang sun))) or (((dong sin) or (dong sind)))) ya juan meng hat ja song sein ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing sun) OR (liang sun))) OR (((dong sin) OR (dong sind)))) ya juan meng hat ja song sein ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wing sun) OR (liang sun))) or (((dong sin) or (dong sind)))) ya juan meng hat ja song sein ;*".