Introduction to the Ancestral Temple Ruins: The Ancestral Temple Ruins (i.e. the "Deyang Palace" Ruins) is an extremely important architectural relic in the Yangling Cemetery. It covers an area of ​​60,000 square meters and has a "hui"-shaped double corridor structure on the plane. It is regular in shape and large in scale. , comparable to the ceremonial buildings in Chang'an City of the Han Dynasty, and is the most complete preserved imperial mausoleum and temple architectural site discovered so far. In terms of protection and display techniques, we adopted the method of moving the partial restoration level of the site upwards and greening a large area, so that visitors can not only appreciate the grandeur of the ancestral temple architecture of the Western Han Dynasty, but also effectively protect this precious site.