Perhaps you should try some spelling variations:
juan rene » juan rana
juan meng » jui meng, yuan ming
duan lian » yuan lin
lian song » jin song, li song
wing sun » liang sun, cong sun, nina sun
dong bin » dong sin, dann bin
dong di » dong sin
shin » skin, sein, thin

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 (((dong bin) OR (dong di)))) roa ((juan meng) or (juan rene)) duan lian song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing sun) OR (((dong bin) OR (dong di)))) roa ((juan meng) OR (juan rene)) duan lian song shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing sun) or (((dong bin) OR (dong di)))) roa ((juan meng) or (juan rene)) duan lian song shin ;*".