The National Version Pavilion refers to a comprehensive venue built by the state to collect, display and study various versions of Chinese civilization resources. These venues not only preserve ancient documents, but also include modern publications and electronic documents, covering a wide range of contents from ancient times to the present, from domestic to international. The establishment of the National Library is based on the strategic consideration of cultural security and cultural rejuvenation, aiming at building a platform with multiple functions such as exhibition halls, libraries, archives and museums, and protecting and inheriting the precious heritage of Chinese civilization.