Introduction to Yuxiang Pavilion: It was the place where the emperor changed his clothes before holding a sacrificial ceremony, so it was also called the Changing Pavilion. It is a plane octagon with three layers of eaves, a cloth tile roof, a glazed ridge, eight inner and outer eaves columns, and coupon doors on four sides. The base is 1.5 meters high. It is exquisite and handsome. It is a Ming Dynasty building. It was rebuilt after the founding of New China and is well preserved. .