Does the director of the arts and sports center substitute?

No substitute. The substitute class in the art and sports center is conducted by the recruited teachers, and the director does not substitute. The director of the Arts and Sports Center is responsible for the coordination of external teachers, the signing of agreements, the signing of contracts and the issuance of letters of appointment, as well as the teaching management, attendance, lesson plans, quality effect monitoring and quality inspection of extracurricular activities of external teachers.