These innovative courses are nominally about innovation and promotion. But in fact, students are divided into three grades, which is not conducive to the all-round development of students, and it is easy to cause students to be out of touch and the gap between students is too large.

Generally speaking, it is stipulated that schools in compulsory education stage shall not set up key classes, characteristic classes and super-long classes in any name; Balanced allocation of teachers and balanced teaching in classes ensure students' right to receive fair education. Compulsory education schools are strictly forbidden to take students' awards, competitions and exam results as the basis for arranging classes. Strictly control the cooperation between public schools and private schools, and in principle suspend the newly approved cooperation projects between public schools and private schools. It is forbidden to set up private schools or classes in public schools and to provide teaching facilities or venues for off-campus training institutions.