The Phase Gate point is at the 6th intercostal space of the chest, 4 inches beside the anterior median line. The anatomical location is in the tendinous membrane of the internal and external oblique abdominal muscles, with intercostal muscles; intercostal arteries and veins; and the 6th and 7th intercostal nerves. Zhimen acupoint, an acupoint of the foot syncopal liver meridian, is mainly used for treating vomiting, acid swallowing, eructation, abdominal distension, diarrhea, chest distension and pain, yu disease, Pengyu qi (the patient mainly feels that there is qi rushing upward from the lesser abdomen to the chest and epigastric region and the throat, like a piggy rushing across the face), and mammary carbuncle (the patient mainly manifests symptoms of lumps in the breasts, redness, swelling, heat and pain, and the pus coming out of the breasts after ulceration and thickening). It should be noted that if the patient needs acupuncture treatment, it should be operated by a professional physician, and never operate on your own to avoid risks.