When you come to Xi'an Bell and Drum Tower, you must go shopping. Although the attractions are not big, they are very historical. The Drum Tower not only has a free bell-making performance, but also an ancient furniture exhibition upstairs. There are staff to introduce it for free. It is very good for understanding history. The only regret of this trip is that due to the time is too tight, I didn't see the night view of the Bell and Drum Tower. I must see it next time.