In the southwest of Yinchuan ancient city, there is a famous monastery called Chengtian Temple. In the middle of the temple, a cloud-like ancient tower is Chengtian Temple Tower, known as the "West Tower". This is the tallest brick tower of more than 100 ancient towers in Ningxia. The tower room is square, and the interior floors are wooden floor structure, with wooden ladders hovering up. The tower body has coupon doors and windows on each side of the first to second floors. The three, five, seven and nine floors have north and south coupon doors and windows. The tower body has a large collection of each layer. The towers between each floor have three layers of ridge tiles.