The Propaganda Department of the Communist Party of China said that all public libraries, art galleries and most museums are open free of charge. This makes people's access to knowledge more diverse, and there is no price threshold, which can make more people acquire knowledge more conveniently and eliminate the knowledge gap.

Public libraries, art galleries and museums contain a great deal of human knowledge and cultural treasures. Opening public libraries, art galleries and most museums can promote the improvement of China's national education system and is one of the concrete manifestations of the great development and prosperity of socialist culture. By going to these places, people can acquire knowledge without a threshold, which is conducive to improving China's modern national education system, and making extensive use of the tourism education functions of these public places to provide better public cultural education for the public, to a certain extent, to eliminate the knowledge gap and shorten the knowledge reserves at all levels, which is conducive to the improvement of the quality of all people and the development of cultural literacy.

Opening these public libraries, museums and art galleries is also in line with the world trend. Many advanced countries in the world also open public libraries, museums and art galleries to the whole people free of charge. These measures will help China connect with the education and cultural industries of other countries in the world, and realize the synchronization of fluctuations. At the same time, we use these measures to publicize our traditional culture and strengthen international cultural exchanges. With the popularization of culture, the concept of cultural self-confidence will be deeply rooted in people's hearts, and cultural self-confidence will enhance the reproductive capacity of culture. In the free opening of these places, we have seen one of the reasons why China culture can go back to ancient times.

Opening these places has attracted people who have never walked into museums and libraries before. They are willing to take this step bravely, eliminating some people's concepts of high culture and far knowledge, enabling the people to meet multi-level and multi-faceted spiritual and cultural needs, which is conducive to the reform and transformation of these places themselves. The more people enter these places, the more peripheral industries will be driven, thus promoting a series of changes in the cultural and knowledge industries. Promote the emergence of a large number of cultural brands that people like, and the appeal and influence of culture will be further expanded in this process.