Reddit reviews Wing Chun Bil Jee: The Deadly Art of Thrusting Fingers

Here's the book I used to learn it:

Grandmaster William Cheung, Bil Jee: The Deadly Art of Thrusting Fingers

(Wm. Cheung, like Bruce Lee, was a student of Yip Man, but claims to have been his only student to have learned the unmodified form of Wing Chun from him.)

*EDIT: See also: http://goo.gl/U57Zt for footage of Bill Cheung performing Bil Jee

EDIT 2: Not really sure why this got downvotes. OP wants to learn Bil Jee, and this is a credible source....