Education management mainly studies the management of schools, educational institutions and non-profit organizations, understands the education system and its policies, and improves managers' awareness and management ability. Educational management is a branch of educational science. It studies the management, organization and leadership of educational work, including the scientific theories and laws of action of educational administrative organs at all levels and schools at all levels. Before the establishment of People's Republic of China (PRC) (China), it was called educational administration.