From 9 am to 9 pm, according to Baidu map, Lixian Library is located in Longnan City, Gansu Province. It is open from 9: 00 am to 9: 00 pm every day and registered in Longnan on February 8. 1988. Lixian Library aims at preserving the books and materials borrowed and promoting social, economic and cultural development. Its business scope is mainly responsible for the borrowing and storage of books and materials, the management of books and materials network system, the digitization of documents, library science research, knowledge training, social education and related social services.