Introduction to the ancient street: It is 900 meters long and was built in the Ming Dynasty. It is a typical representative of commercial culture. There is the Longevity Palace in the street, which is second to none in the Jiangnan countryside in terms of scale and form. There are casinos, night markets, theaters, etc. in the palace, which were places for people to relax and entertain at that time. There are now 108 well-preserved shops in the ancient street. At that time, they mainly dealt in grain, medicinal materials, wood, cloth, etc.