Jieyang Meng Qi Special Children's Developmental Behavior Training Center. According to Baidu map, developmental retardation can be trained in Meng Qi Special Children's Developmental Behavior Training Center in Jieyang, which is located in Dong Pan New Village, Lianhua Avenue, Dongshan District, Jieyang City. Jieyang Meng Qi Special Children's Developmental Behavior Training Center is an early intervention training institution for children with autism spectrum disorder, mental retardation, learning difficulties, attention deficit, hyperactivity disorder and bad behavior. The center offers courses such as speech therapy, sensory training, comprehensive hearing therapy, self-care, delicacy, socialization, Orff music, art, games, social practice, etc., to provide children with multiple intelligence education and comprehensively improve their social adaptability, learning ability and expression ability. The clients include children with autism, autism, mental retardation, learning difficulties, hyperactivity and attention disorder aged 2- 12.