The CHONG channel starts at the same point as the DU and REN channels, is divided into two sections effectively doubling the stomach meridian and then ascends to the throat where it diffuses.
Its purpose is to be the route of energy, full of force and power. The Chong Channel is the great channel of the five organs and six viscera. It governs the blood and qi energy, in both the yang, heaven and yin, earth aspects.
The correct state of the human being is to be devoid of yin and yang. This void is the CHONG channel.