ABSTRACT
There are four pathways of the chong (penetrating channel), which are as follows:
● The first pathway of the chong channel originates in the lower abdomen. It descends and emerges from the perineum, where it splits into two at ST-30 (qi chong). The superficial branch then follows the course of the kidney channel, ascending along both sides of the abdomen, and bypassing the umbilicus. It then rises up to the throat, curves around the lips, and terminates in the nasal cavity. Additionally, there are also minor branches that disperse into the chest region from the main course of the chong (penetrating channel), along the costal margin and upper abdomen.
