Perhaps you should try some spelling variations:
wing ian » wing tan, twinn ian
wing sun » liang sun, cong sun, nina sun
rene yan » ren yan, rene ten, see yan
long shu » cong shu, tong shui, long du
wong sam » wong sau, wong lai, kong sar
yang xi » yang yi, yang jui
yan jiu » yang jie, yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing ian) OR (wing sun)) ((yang xi) or (yang di)) rene yan jiu ((long shu) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (wing sun)) ((yang xi) OR (yang di)) rene yan jiu ((long shu) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ian) OR (wing sun)) ((yang xi) or (yang di)) rene yan jiu ((long shu) or (wong sam)) ;*".