Introduction to Huiling: Located in Shuangshan Valley three kilometers southeast of Jingling, Emperor Mu Zong Tongzhi and Empress Xiaozhe are buried inside. The architectural regulations of Huiling were in accordance with Dingling. In addition to not building the Shengde Shenggong stele pavilion and the two-pillar gate, it also cut out the stone statues and the sacred path connecting the main Shinto. Although the mausoleum was built as an emperor's mausoleum in the late Qing Dynasty, the wood used was all nanzi wood, which is hard and commonly known as "copper beams and iron pillars". Therefore, the large wooden frame is still intact.