The collection of school libraries in 2022 can be classified and not counted. According to the relevant information, we know that the library collection generally includes ordinary books, bound volumes of periodicals and newspapers, bound volumes of ancient books, tapes, videos, CDs, floppy disks, hard disks and so on. The unit of measurement is books, usually excluding unbound periodicals and newspapers, e-books and periodicals. We can classify these books, make quantitative statistics, and finally neutralize the books in the school library in 2022.