Pupils can be used for study. Xue Tong is a learning software for primary and secondary school students, which can be applied from primary school to middle school. Users in Xue Tong can complete library collection inquiry, electronic resources search and download, library information browsing, school courses, group discussions and view our school address book by themselves. At the same time, they have e-books, newspaper articles and Chinese and foreign literature metadata to provide users with convenient and fast mobile learning services.