Chest pain, feeling of fullness in the chest making it difficult to lie down, lung distension and swelling, white film in the eyes, palm heat, gastric qi rebelling upward, spitting up blood, and various types of abdominal pain due to qi.

On the dorsal side of the wrist, at the midpoint of the wrist crease, in the depression on the radial side of the common extensor tendon of the fingers. (This acupoint is a pair, one on each side)

Step 1: Raise the arm with the palm facing down;
Step 2: On the dorsal wrist crease, in the depression on the thumb side (radial side) of the common extensor tendon of the fingers (the tendons of the index, middle, ring, and little fingers), this is where the acupoint is located.