Sun and Moon.
Mu point of the Gallbladder (GB), where the Qi of the GB gathers.
Location of Riyue
The meridian goes down the lateral part of the chest to reach the side, on the nipple line, in the 7th intercostal space, at the point Riyue.

Therapeutic functions of Riyue
- Riyue treats all Gallbladder disorders ;
- It treats obstruction by stones and blockage of bile.