The hosting center is the place responsible for hosting services, also known as the hosting center. The custody of children's learning and growth is actually a by-product of social development and evolution, a product of school education burden reduction and family education blame. At present, many parents can't teach their children something in the early stage of their children's growth because of work reasons, and grandparents are a little unable to help their grandchildren learn and grow. Therefore, the trusteeship center, as a relatively more professional teaching auxiliary institution, undertakes some roles of parents and some responsibilities of family education, such as tutoring children's homework after class, expanding children's interest in learning, providing extracurricular learning venues and so on. As an auxiliary institution of school education, the trusteeship center can teach students in accordance with their aptitude according to the actual state of their learning and growth, enlarge their interests and specialties, and make them like to learn something more.