Yibin library has air conditioning. Yibin Library was founded in 1955, which belongs to the former Yibin Cultural Bureau (now Cuiping District of Yibin City). Air conditioning, wireless network and other facilities are available in the library, which is a municipal public library open to the society and the public. So Yibin library has air conditioning. A library is an institution that collects, sorts out and collects books and materials for people to read and refer to. As early as 3000 BC, libraries appeared. Library has the functions of preserving human cultural heritage, developing information resources and participating in social education.