Introduction to the Leng'en Hall: The Leng'en Hall is modeled after the Golden Palace of the Imperial Palace. It is a place for enshrining the emperor's sacred tablets and holding mausoleum sacrificial activities. It is also the largest main building in the mausoleum, with 5 rooms in width and 3 rooms in depth. The main hall is surrounded by a 2-meter-wide corridor and white marble stone railings. There is a fully embossed fountain faucet on the xumizuo-style platform. There are three warm rooms in the hall. In the middle are the memorial tablets of the emperor and the empress. To place the offerings, there is a stele with a posthumous inscription in the east room of the main hall, and a stele is planted in the hall, which is the only example of the Ming Dynasty mausoleum. Xianling Ling'en Hall was destroyed by war and fire in the late Ming Dynasty.