The new Yudong Library of Datong Library will realize the extension from the function of collecting, sorting and disseminating literature information to the function of community culture and government society, and become an important place for government and social cultural activities such as government work meetings, current political reports, social foreign affairs activities, cultural series exhibitions and large-scale cultural activities. This is a major breakthrough and a highlight of the library function. The construction of the new library will make a qualitative leap in the hardware and software of our library, and show the modern charm of Datong full of vitality and vitality from the side.