The prevalence of pediatric cerebral palsy with mental retardation is reported to be 60%~75% at home and abroad. Mental retardation, also known as mental retardation, is a group of diseases that occur during the developmental period when the general intellectual function is significantly lower than the level of the same age and accompanied by adaptive behavior defects. The prevalence of children with cerebral palsy is 1.2%, 0.5% to 0.8% in urban areas and 1.2% to 1.7% in rural areas, with more males than females and a male to female ratio of about 3:2. Children with cerebral palsy have a severe physiological imbalance, with The cerebral blood supply is lower than that of a normal child, and light stimulation like a breeze is not effective. Treatment in the case of the child can accept, must be stronger and heavier stimulation to mobilize its positive energy, stimulate its body internal self-repair mechanism to make the evil go positive peace, to achieve better results, that is, the heavy dose of the disease. The effective stimulation amount of acupuncture consists of stimulation intensity and duration, we inject the relevant drugs into the acupuncture points, the stimulation amount is relatively large, and it takes some time for the drugs to be absorbed in the acupuncture points, which prolongs the stimulation time, strengthens the stimulation intensity, promotes the whole brain blood circulation, increases cerebral blood flow, improves cerebral blood supply, thus promoting brain development, and ensures the curative effect. The Yellow Emperor’s Classic of Internal Medicine points out that there is a specific connection between the five tones and the five viscera, and that each viscera often has a corresponding tone scale, and each tone scale will focus on affecting the corresponding viscera, i.e., Gong through the spleen, Shang through the lungs, Jiao through the liver, Zheng through the heart, and Yu through the kidneys, and points out that the five tones have a very important role in the physical and mental health of people. The clinical practice can be based on the relationship between the characteristics of these five tunes and the five organs and elements and the different psychological states of the patient to select the repertoire to treat diseases, thus forming the traditional music therapy in Chinese medicine. The selection of music is an extremely important part of the process. It is because music not only brings stimulation and regular changes in brain activity, but also alternates tension and relaxation (excitement and sedation) in the nervous system with the mood of the music itself. Music acts on the limbic system of the brain through the sound signals generated, and stimulates the release of certain brain transmitters such as acetylcholine and norepinephrine to regulate somatic motor autonomic nerves, coordinate the left and right hemispheres of the brain, and improve cortical function to promote physical and mental health and rehabilitation. Music has a direct effect on the emotional center, regulating emotions in both directions, creating an atmosphere and stimulating interest; making the brain wave “beta wave”, which determines the main form of our daily thinking, move; light music converts brain waves into relaxed alpha waves that have the ability to strengthen the ability to absorb, organize and remember information, allowing children to focus and enhance their adaptation to the environment. Music stimulates the auditory center and pain center in the temporal lobe of the brain to inhibit pain, and music also increases the concentration of pituitary enkephalin to inhibit pain; music can transcend the conscious mind and act directly on the subconscious mind to effectively cast personality, which helps to harmonize the body and mind and establish harmonious interpersonal relationships. Children with mental retardation are unable to interact normally with children of the same age due to intellectual deficiencies, and are not accepted by kindergartens or schools, and cannot better adapt to family and social life. The development of intelligence of the child. We adopt acupoint injection and music therapy as the main treatment for cerebral palsy with mental retardation, and take the principle of “I would rather have an expert in a wheelchair than a fool who can run”. We focus on the early stage of growth and development, providing all kinds of stimulation necessary for the child’s growth and development, achieving satisfactory results and laying the foundation for the child’s return to society.