The seven needles of Lixin are derived from the ancient nine needles of the Yellow Emperor’s Classic of Internal Medicine, namely ~ needle, member needle, member sharp needle, milli needle, large needle, and long needle. For thousands of years, the shape and function of the nine needles described in the Neijing, except for the milli-needle and sharp-needle, have been an unsolved mystery, and the folk acupuncturist Chen Lixin, through more than ten years of clinical practice research, has unearthed and organized these needles, and has introduced a new shape and needle method, which can immediately refresh the patient, so it is called Lixin Seven Needles. The Internal Canon says: “The skin, flesh, tendons and veins are in different places, and each disease is appropriate, (the needles) are in different shapes, and each is appropriate to its own. Therefore, we take seven kinds of needles to carry out comprehensive treatment, “the tenth of the Ling Shu meridians” said: “the meridians, so can determine death and life, dealing with a hundred diseases, adjusting the reality, can not be inaccessible”. The “Ling Shu sleep theory 33” said: “The twelve meridians belong to the internal organs and are externally connected to the limbs and joints”. According to this series of theories of the Internal Canon, we examine the specific symptoms and causes of the patient to select the appropriate needles among the seven needles of Lixin to regulate the corresponding parts of the meridians and qi-blood, so as to quickly relieve the patient of the symptoms of skin paralysis, muscle paralysis, pulse paralysis, tendon paralysis, bone paralysis, etc. caused by the wind, cold and damp. It can quickly and permanently cure the symptoms of common clinical pain, swelling, numbness, wood, soreness, tenderness, dizziness, faintness, dullness, cold, coolness, heat, swelling and tightness of neck, shoulder, waist and leg, etc. It is an excellent Chinese medicine diagnosis and treatment technique with fast, convenient and stable curative effect. Therapy features: This therapy belongs to the ancient method of Chinese medicine acupuncture, different from the Chinese medicine acupuncture currently seen in the market, both the needle and the diagnosis and treatment ideas, are very different. The treatment idea is clever and reasonable, and the efficacy greatly surpasses the effect of various common Chinese and Western medicine acupuncture methods. The most important feature is that it is safe, fast and stable, and can easily solve the symptoms of diseases and pains that have not been effectively treated in the clinic by various Chinese and Western medicine treatments: the treatment process is fast and easy, with low cost and excellent efficacy. The whole treatment process is short, no injection, no medicine, no dressing, little pain, no injury, no sequelae, no toxic side effects, completely green natural treatment. Scope of application: This therapy is applicable to all parts of the body for soft tissue bone and joint pain, as well as some internal organs, such as gastrointestinal disease, stroke hemiplegia, heart disease, high and low blood pressure, Meniere’s syndrome, etc. have special effects. Advantageous diseases: lumbar disc herniation, lumbar spondylolisthesis, femoral head necrosis, lumbar spinal stenosis, spinal cord cervical spondylosis, neurogenic cervical spondylosis, vertebral artery cervical spondylosis, knee osteoarthritis, knee bursitis, sciatica, heel spur and other clinically common and difficult to treat diseases can be cured in about 3-10 times using this therapy, and the long-term curative effect is very stable. Note: This therapy is very safe, only traditional Chinese medicine meridians and acupuncture points as treatment points, treatment sites are in the limbs and other safe parts, or the neck and back parts of the skin shallow, and does not directly involve the internal organs, and does not involve neurovascular, is a very safe green therapy. It can be used for patient groups from 7 to 90 years old, and there are no special contraindications except for some patients with very weak bodies, complicated diseases and decayed qi and blood. However, it is important to note that patients in states of great hunger, thirst, anger, fatigue, exhaustion, fright, and drunkenness should not be directly treated with acupuncture.