The traditional Chinese medicine （TCM） defines channel as the whole body transmission of qi and blood. Qi and blood may loss its meaning in ancient books, and because of the abstract and invisible with channel and qi, it is not easy to meet with modern science. The channel rank is pointed to the interface between spirit and body from the ancient books, and the transmitted qi is not blood or nerve current, but an organism with its own will and activity information based on the invisible goods. It is easy to connect with the modern science base...
