Every morning from 9 am to 20 pm. According to Baidu map, Xi 'an Book Building is located in Jiefang Road, Xincheng District, Xi 'an City, Shaanxi Province, and its business hours are from 9: 00 to 20: 00 every day. Xi 'an, referred to as "Gao", was called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a megacity and the core city of Guanzhong Plain urban agglomeration.