1. University library, this has nothing to do with the need for a postgraduate degree, and it doesn't matter what you study in undergraduate course. Take an examination of a graduate student in library or information science, with a professional background.

2. For the time being, public libraries don't require so high academic qualifications, but they still require hukou, both undergraduate and junior college, and it is best to study library science. As for undergraduate library science, Wuhan University ranks first, and so does Peking University. At present, many universities have undergraduate library science majors, so it is recommended to study double degrees at the same time. Because there is no undergraduate library science in the United States, you must have a bachelor's degree to apply for a postgraduate degree in library science.

3. Professional libraries have higher requirements for academic qualifications.