Introduction to Dai County Bianjing Tower: Dai County Bianjing Tower is located in the center of Dai County. It is also known as Qiao Tower and commonly known as Drum Tower. It was built in the Ming Dynasty and has a history of more than 600 years. It is a landmark building in Dai County. The Bianjing Tower in Dai County is a wooden structure, about 26 meters high, and has an extraordinary momentum. The building is seven rooms wide and four rooms deep. There are plaques on the upper floor that read "The First Floor of Yanmen" and "Three Passes of Weizhen". In the platform foundation downstairs, there is a 10-meter-high stone tunnel that leads from north to south for passage.