Tao of Chinese Gung-Fu

[sihing]

Just curious, what is the Tao of Chinese Gung-Fu? How is it different from Jun Fan Kung-fu or JKD for that matter. I'm asking because I recently watched a couple of the tapes produced by Dan Inosanto back in 2000, and he showed some certificates that he received from Bruce back in the 60's, one in Jun Fan, one in Tao of Chinese Gung-Fu and one in JKD. Are the techniques in Tao of Chinese Gung-Fu different? If anyone out there has any answers that would be awesome. Thanks before hand...

James