The second echelon. Changyi primary school performed well in all aspects, but it did not reach the top level. The echelon division is usually evaluated according to academic level, education quality, teaching staff, facilities and other factors. Therefore, Changyi Primary School is listed as the second echelon, and the echelon division is not fixed. By 2023, Changyi Primary School will be listed as the second echelon, and schools can improve the echelon ranking by improving the quality of education and performance in all aspects.