According to the Notice of Xinxiang Education Bureau on Strengthening the Rank Management of School Leading Cadres, Xinxiang City implements the promotion system of principal rank. The system stipulates the conditions and procedures for the promotion of the principal's rank, including academic qualifications, work experience, performance appraisal and other requirements. According to the circular, the promotion of the principal's rank is determined through evaluation, and the evaluation Committee is composed of relevant education departments and school representatives.