Introduction to the Shanmen Hall: The Shanmen Hall of Changtai Temple is built on the mountain, with stone steps at the bottom leading to the door. The Shanmen Hall enshrines the Mystic Vajra and General Hengha, and the Arhat Hall next to the hall enshrines the Five Hundred Arhats, Manjushri Bodhisattva and Samantabhadra Bodhisattva.