It refers to a special education school that provides education and rehabilitation training for special students.

The cram school recruits mentally retarded children who can take care of themselves. Teachers graduated from special education and have special education qualification certificates. Auxiliary schools are also called "schools for the mentally handicapped", "schools for the mentally handicapped", "schools for the mentally handicapped" and "schools for the mentally handicapped". Special education schools that provide general education, rehabilitation training and primary vocational and technical training for children and adolescents with mental retardation.