China Journal of Library Science aims at publishing the research results of library and information science, conducting academic discussions, improving academic level, discovering and cultivating talents, and promoting the development of library and information science in China. Focus on the monographs in the fields of library science, bibliography and philology, and introduce the knowledge of adjacent disciplines appropriately. Readers: domestic and foreign library and information workers, scientific research and teaching staff of this major, especially those engaged in library and information work in related enterprises. Journal of library science in china is a professional academic journal in the fields of library science and information science. It is our responsibility to exchange research results of library science and information science and promote knowledge innovation in this field, and publish high-level academic achievements of any subject in the field of library science and information science and its closely related fields.