You can use massage techniques such as pushing, rubbing and kneading the chest, pressing and vibrating the chest and kneading acupoints. 1. Push and rub the chest method: both hands palm from the chest of the lower edge of the clavicle along the stomach meridian route to the arch of the ribs a few times, can also be used with both hands multi-fingered from the front center line along the rib gap to the two sides of the sub-push. Both palms or multiple fingers can be used to massage the chest from top to bottom or from the center to both sides. Rub the center and sides of the chest gently and gently with both palms or fingers. Rub the center of the chest with both palms or multiple fingers longitudinally, and rub the chest and the two hypochondriacs horizontally. 2. Pressing and vibrating, pinching and holding the chest and kneading the acupoints: the belly of the fingers of both hands slide along the rib gap and press, then hold the chest with both palms or press the front of the chest and slightly vibrate several times. Both hands multi-fingered pinching, squeezing, lifting and holding the chest several times, the middle finger or thumb massage chest danzhong, breast root, shoulder well and other points for one minute. Massage is recommended to be carried out by professional doctors and should not be done by oneself to avoid injury.