The Beijing Book Building, formerly known as Xidan Book Building, is located in the northeast corner of Xidan Metro Station, Chang'an Street, Xicheng District. It has convenient transportation. Both Lines 1 and 4 of the Metro arrive. It's very large and has several layers. There are all kinds of books. There is a computer to search books. The traffic is very large, there is a cafe, you can come here to have a rest when you are tired.