The National Library of China is one of the largest and most important libraries in China. Built in 1909, it was originally named Tsinghua Library, later changed to Central Library, and finally officially renamed the National Library of China in 1998. It is the highest level comprehensive library in China and also a national scientific research institution.

The National Library of China is a modern building covering an area of 250,000 square meters. It has a rich collection of books, periodicals, newspapers, documents and electronic resources in various fields of study. By 2021, the library has nearly 40 million books and 150,000 periodicals. The museum also has special collections, such as rare world documents, rare Chinese ancient books, foreign books and ethnic literature.

As a national-level library, the National Library of China undertakes the responsibility of collecting, protecting and utilizing national publications and various important documents. It is also responsible for the development of domestic librarianship, the sharing of information resources and the innovation of library services. In addition, the National Library of China also actively carries out international exchanges and cooperation, and has established extensive cooperative relations with libraries all over the world. In addition to its rich collection of books, the National Library of China also offers a variety of services and facilities, such as reading rooms, academic lecture halls, digital libraries, science and technology museums and exhibition centers. The digital library in the library can browse and retrieve library digital resources online, so that readers can get the information they need at any time.

The National Library of China is one of the most important comprehensive libraries in China, with a long history and rich collections. It undertakes the responsibility of protecting and inheriting the country's cultural heritage, and provides readers and scholars with rich academic resources and quality library services. At the same time, the National Library of China also plays an important role in promoting information sharing and international exchanges and cooperation.