Name:
22.01 Chong Zi 重子穴
Double Son

Location:
On the thenar, 1 cun to the skin fold between the 1st and 2nd metacarpal bones.

Indication:
1. Back pain. 2. Pneumonia 3. Influenza: 4. Cough. 5. Asthma. (most effective for children)

Needling:
0.3-0.5 cun

Tungs Anatomy:
1. Supplied by the radial artery and nerve. 2. Reaction area of lung.