The Tianxi point is located in the human chest, on both sides of the chest, six inches from the midline in the fourth rib space, and can also be taken two inches from the nipple. The Tianxi point has some therapeutic significance in clinical practice, as it can be used to generate and regulate qi, broaden the chest and regulate qi, stop coughing, and improve breast-related diseases, such as breast swelling, as well as breast enlargement, milk reduction, or breast infection, all of which can be treated symptomatically through the Tianxi point. Many women who do not produce enough milk after childbirth can be treated by massaging the Tianxi point, and mastitis can also be treated through the Tianxi point. The Tianxi point can also be used to treat respiratory diseases such as bronchitis and pneumonia, and the treatment effect is also ideal.