On the pedestrian street behind the Drum Tower, the play is "grocery sales". Although the old tune is sung during the performance, the performer will introduce the outline of the story before the performance and understand some meanings when watching it. It's not too long, about 8 minutes, but it's wonderful. Children like it very much and it's worth recommending. In addition, there are also hand-made shadow films for sale in the shop, 301 of which are more sophisticated than the 20 yuan sold outside. There is no stink, so you can buy one. It's not recommended that you send a small shadow to watch a shadow play.