The exact location of the Fengmen point is in the back, next to the spine, 1.5 inches below the spinous process of the second thoracic vertebra. In clinical practice, the Fengmen point should be taken with the patient in a seated position, because the Fengmen point is located in the back, so the second depression under the large vertebrae from above and below, which is 1.5 inches from the side, is the location of the Fengmen point. Fengmen point is relatively widely used in clinical practice to dispel the wind and relieve symptoms, clear heat and promote the lung, which is ideal for treating respiratory diseases, especially chronic bronchitis and obstructive emphysema, which cause prolonged coughing, coughing and wheezing, and the application of Fengmen point for rubbing or moxibustion can play a very good treatment role. In addition, Fengmen acupuncture points can also treat pain, such as frozen shoulder and cervical spondylosis, which can be stimulated.