I still belive...fallow....apply....the 10 rules of ving tsun ,that my family school teached me ...even tough school not anymore....first mentor is the system...
As I approach Chi-Sau in my training, I came looking for a video on Chi-Sau, but I realize, its all Chi-Sau. Chi-Sao is the nucleus of Wing Chun. That's why good Chi-Sau is good Siu Nim Toe, good Dan Chi-Sau.