The ancient town of Bianyan is named for its steep and sloping rock wall in the north of the town. There is a long blue stone bridge at the entrance of the ancient town. The streets are also paved with blue stone. The wooden shops on both sides of the road overlap and overlap one after another. But its streets, buildings and folk customs still retain the primitive style, especially the suspension tower facing the river, with red lanterns hanging in strings, which is very emotional! __________