Tiantu point belongs to the Ren vein on the point, in the human body on the front center line, the center of the upper fossa of the sternum, cough and asthma (stop coughing, calm wheezing) effect; the correct method of rubbing the Tiantu point is to sit upright and tilt the head to take the point. 1. Correct body position: sit upright and tilt the head. 2. Moderate strength: put the index finger and middle finger together, and press and knead Tiantu acupoint in clockwise direction with the fingertips, 30~50 times, with moderate strength; when pressing and kneading the Tiantu acupoint, it can be combined with the swallowing action, which can better promote the flow of qi and blood in the neck meridians to relieve hiccups, cough, asthma, vomiting and other symptoms. Pressing and kneading the Tian Tu point should not be too strong, should be carried out under the guidance of a professional Chinese medicine practitioner, do not operate on your own, so as to avoid physical discomfort.