Cough, spitting of sputum with pus and blood, chest pain due to heart disease, palpitations, angina pectoris, restlessness, insufficient lactation in nursing mothers, globus sensation, abdominal pain, bronchial asthma, difficulty breathing, obesity, thinness, hiccups, mastitis, etc.

Located on the anterior midline of the human body, at the midpoint of the line connecting the two nipples.

Step 1: Lie on your back or sit upright;
Step 2: Identify the anterior midline: The anterior midline refers to a vertical line directly in front of the sternum;
Step 3: The point where the line connecting the two nipples intersects with the anterior midline is the location of this acupoint.