9:00-20:30, Saturday and Sunday 10am- 17am open. According to Beijing Xidan Book official website. The business hours of Beijing Xidan Book Building are: 9: 00-2 1: 00 on weekdays and 9: 00-22: 00 on holidays. Beijing Book Building is located in the northeast of Xidan Road, with a total construction area of over 50,000 square meters. Beijing Book Building (Beijing Book Building Co., Ltd.) is one of the large state-owned retail bookstores in China.