Patients with cerebral palsy mainly manifest abnormal muscle tone, abnormal posture, and backward movement, as follows: 1, unable to walk at the age of 1-2 years, cross, scissor step, pointed foot, etc., affected by muscle tone; 2, unable to pinch, inflexible grasping movement, or hemiplegia on one side of the limbs; 3, leg dysplasia, unsightly walking posture, abnormal postures such as externally rotated, internally rotated, internally rolled over, externally rolled over, etc., accompanied by hemiplegic gait or circling gait; 4, accompanied by other symptoms to some degree, such as hearing impairment, visual impairment, mental impairment, and orofacial dysfunction, and epilepsy in a very small number of cases.