Pingyao Ancient City does not need tickets, but if you want to go to the city wall or any silver number or county office, you need to buy a set of tickets. The ancient city seems to be a small commodity distribution center. Every street and lane sells goods, which is full of commercial flavor. I have been to Zhouzhuang, Dayan, Shuhe, Phoenix, Anchang, Yunshui Ballads. In fact, almost all of these ancient cities have been commercialized, and the Yunshui ballad is relatively primitive.