Baby rehabilitation training methods cannot do a single training, but comprehensive rehabilitation training, which should be combined with daily life and games to attract the attention of the affected child and stimulate the child’s interest. Commonly used methods include movement therapy, occupational therapy, hydrotherapy, sensory integration training, verbal cognitive training, guided education, applied behavior analysis, structured education, etc., together with traditional therapies of Chinese medicine, such as acupuncture and massage. Movement therapy mainly uses training methods such as Bobath and Brunnstrom to induce the active movement ability of the children. Occupational therapy mainly trains the function of upper limbs and hands to restore the child’s daily living ability. Sensory integration training promotes good coordination between different areas of the brain through visual, auditory, tactile, vestibular, and proprioceptive stimulation inputs, and opens up some pathways of the nervous system to repair brain functions, as well as to enhance the child’s concentration and emotional stability. Language cognitive training is used to train children with developmental delays in understanding cognition, operant topics and communication. Conductive education is an integrated educational approach using neuropsychological therapy with group play, combining motor therapy, occupational therapy, speech therapy and cognition into one, increasing the initiative, fun and competitiveness of children’s learning. Applying behavior analysis, guided by behaviorism and with a turn-based manipulative approach as the core, positive reinforcement, negative reinforcement, fading and fading techniques are applied to different behaviors of children, thus achieving the purpose of promoting good and adaptive behaviors and reducing and eliminating undesirable and non-adaptive behaviors. In conclusion, comprehensive rehabilitation training is more effective than single training, with emphasis on comprehensive rehabilitation, accurate assessment, and guidance of rehabilitation training goals and plans. The child is the main character in the rehabilitation training, and training is done in a game to induce maximum initiative and stimulate the potential that exists.