Biggest Hole
Xi (accumulation).
7 cun above the wrist crease.
Regulates Lung-Qi. Promotes the descending of Lung-Qi. Clears Heat. Stops bleeding.
Acute Lung excess patterns. Asthma attack. Pain in the chest, throat and Lung channel. Cough. Difficulty breathing. Coughing up blood. Vomiting with blood.
Elbow. Forearm.