This video was taken awhile back at the Wing Chun convention in Atlantic City organized by Sifu Chris Kupper and Alan Goldberg. This was a master's demonstration by Sifu Chen Luk San from NYC, performing a Bok Mei form I believe. I was one of the judges at the Wing Chun Chi Sao and forms competition.

https://www.youtube.com/watch?v=7gc7YXtLy7k&t=21s
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