Introduction to Yu Palace: Now known as Huiguang Temple, it was built in the 11th year of Daoguang in the Qing Dynasty (1831). It faces south and faces north, and consists of one main courtyard and two courtyards. The main courtyard has buildings such as the mountain gate, theater building, main hall, back hall, Kuixing Pavilion and wing rooms. The mountain gate and theater building both have double-eaves resting-mountain-style roofs, and the eaves are decorated with Ruyi brackets. The whole building is magnificent. The stage in the temple is one of the best-preserved ancient stages in Sichuan. There are single-hook railing reliefs of ancient drama stories on the stage base.