I will soon start a video series on the internal aspects of the first three Wing Chun forms (Siu Nim Tau, Chum Kiu, Biu Jee – 詠春拳的小念頭、尋橋與標指). It will be published on YouTube. Here you find the link to an introductory conversation between Steve Cook, San Diego, and me about the background of my approach: https://youtu.be/u585HnACyTk