Special education center. According to the local welfare life survey, the kindergarten special education center is the abbreviation of special education center, and the students are mainly deaf-mute students and mentally retarded students. The number of students in each school shall not exceed 200, and small class teaching shall be adopted (each class shall not exceed 15); This kind of school generally adopts nine-year consistent teaching, that is, from the first grade of primary school to junior high school graduation. Every county has one, and some are concentrated in one area, and the scale is generally small; The school is subsidized by the state, and students enjoy the treatment of poor students in the country.