Introduction to Tai'an Temple: Tai'an Temple in Changbai Mountain is one of the earliest Buddhist holy places in Changbai Mountain. It was first built in the late Cao Wei Dynasty. The Baiyi Guanyin Temple in Tai'an Temple has a construction area of ​​18,000 square meters, including 16 buildings such as the Bell Tower, Drum Tower, Yuantong Hall, Tianwang Hall, Daxiong Hall, and Ten Thousand Buddhas Pagoda. The overall building adopts the traditional palace architectural form. The temple is mainly composed of Yuantong Hall and Daxiong Hall, left and right. Balanced and symmetrical, with the vertical axis as the main axis and the horizontal axis as the supplement, through hints, foils, contrasts and other techniques, the buildings contain subtle virtual and real relationships and implicit aesthetic features, reflecting the style and characteristics of traditional Chinese architecture.