Introduction to Gongchen Tower: At the entrance of the Zhubi Alley where Risheng Street and Yuehua Street meet, there is a local official building built by Zhang Liewen, a Menghua scholar in the Ming Dynasty, in the 32nd year of Jiajing in the Ming Dynasty (1553). Square. The square is built of bluestone, with single eaves and brackets, and a three-span stone square. Looking south from Diguanfang, a tall and majestic ancient building comes into view. The ancient tower is the north gate tower of the Menghua Acropolis, called "Gongchen Tower".