Responsible for the collection, collation, preservation, development and utilization of literature resources. Inner Mongolia Library is a public welfare cultural and educational institution under the Cultural Department of the Autonomous Region, which is equivalent to a fully funded institution at the official department level. Its main responsibility is to collect, sort out, preserve, develop and utilize literature resources and network information to serve readers. It is the collection and preservation center of literature resources in the whole region. The libraries in the library cause series of Inner Mongolia Autonomous Region refer not to bookstores, but to provincial, municipal and county-level public libraries, which belong to the official cause series and need to pass the examination to enter.