Cough, asthma, vomiting, loss of appetite, chest pain, etc.

In the chest area, below the clavicle, 2 cun lateral to the anterior midline. (This acupoint is a pair, one on each side)

Step 1: Lie in a supine position;
Step 2: Draw a horizontal line from the intersection of the nipple vertical line (a line passing through the nipple) and the lower edge of the clavicle;
Step 3: The point where this line intersects with the anterior midline, and the midpoint between these two points, is the acupoint.