Located 4 cun below the anterior axillary fold or 6 cun above the elbow crease (Lu5) on the line joining the anterior axillary fold to Lu5 when the arm is fully adducted.
Cough, Bronchitis, Dspnoea, pain in the chest and inner side of the arm. Drug and alcohol addiction. Cough, fullness in the chest, pain in the medial aspect of the upper arm.
Regulates Qi and blood, relieves pain.
0
1 cun perpendicularly.