If only in terms of the value of cultural relics, the paper version of ancient books is indeed not suitable for large-scale opening to readers, otherwise, frequent reading and the bacterial invasion caused by it will definitely affect their preservation to a large extent. However, if it is viewed from the value of historical materials, it should have been open to society, because only in this way, the value of ancient literature can be fully realized, and academic research can also make great progress. This paragraph focuses on ancient literature:. ['Requires public participation in research.', 'Protection technology needs to be improved.', 'Whether opening is a problem.', 'Cultural relic attributes should be paid more attention to.']