Internal Aspects of Wing Chun

[T.D.O]

There was a good article on this in the Winter 1996 issue by Marian K. Castinado with Grandmaster William Cheung. Kung Fu Magazine does not have the text online, so if you can't find out there, I could scan it:

https://www.kungfumagazine.com/magaz...hp?article=514

Definitely sounds interesting, cant say ive ever read anything of William cheung's