Introduction to the mountain gate: Prajna Temple was built in 1922, covering an area of ​​14,000 square meters. It was first built on Xisi Sima Road, Nanguan District. In 1931, it was moved to the current site of West Changchun Street and rebuilt. The mountain gate of the temple is composed of three parallel arches. The eaves of the gate tower are flying, well-proportioned and exquisitely constructed. The six characters "Namo Amitabha" are written on the red wall beside the door.