Di, earth; ji, importance
Di refers to the lower limbs where the point is located.
The local muscle is very thick and is an important region of the leg movement.
3 cun below the medial condyle of the tibia.
Irregular menstruation, dysmenorrhea, diarrhea, dysentery, edema, seminal emission.
Perpendicularly 0.5-1.5 cun.