From 8 am to 7: 30 pm. According to relevant information, Guannan Xinhua Bookstore is located in Xinhua Building, No.5-2 Xinxing South Road, Xin 'an Town, guannan county, Lianyungang City, and its business hours are from 8 am to 7: 30 pm. Ancient bookstores were called bookstores. The word "book boss" originated in the Han Dynasty. In addition, each dynasty also had the names of book forest, book shop, book shed, library, bookstore, book shop and book classics shop, which carved and sold books. These names, in addition to being collectively referred to as book shops, were collectively referred to as book shops after the Song Dynasty. A bookstore, first seen in the Qingming Qianlong period. In the modern history of China, bookstores are also called bookstores.