Dingzhou Kaiyuan Temple Tower, because the tower is built in Kaiyuan Temple, so named. Built in the Song Dynasty, for defense of Khitan, the Song Dynasty used this tower to look at the enemy, so it is also known as the "Material Enemy Tower". Kaiyuan Temple Tower is an octagonal pavilion building. It is a taller ancient brick tower in China. It has a dignified and powerful shape. The tower is ten levels and shrinks from the bottom to the top. The inner structure of the tower is surrounded by the inner tower, and the stairs circle from the inner tower to the top of the tower. It occupies an important position in the history of ancient Chinese architecture.