Introduction to the Changling Ren'en Hall: The Changling En'en Hall was built in imitation of the Jinluan Hall of the Ming Dynasty Palace (also known as Fengtian Hall and Huangji Hall in the Ming Dynasty), with a width of 9 rooms (66.56 meters) and a depth of 5 rooms (29.12 meters). The central beams, columns, rafters, purlins, gilt brackets and other large and small wooden components are all made of precious and high-quality nanmu. It can be said that it is magnificent and exquisite in materials. It is one of the rare large-scale palaces in China.
On the left and right wings of the Qing'en Hall, there were fifteen left and right auxiliary halls (also called "corridors") built in the Ming Dynasty. However, they were destroyed and demolished in the middle of the Qing Dynasty. There is a sacred silk furnace built in front of each side hall, which is still well preserved. They are all assembled from yellow and green glazed parts and are small and exquisite. The top of the furnace is in the style of a mountain with a single eaves. The front of the furnace body has four false-edge flower-shaped fans. There is a coupon door in the middle. Inside the door is a small room used for burning the sacred hangings and blessing boards used in sacrifices.