What historical contents are involved in the Ming Tombs in Nanjing?

Ming tomb and Nanjing are at the foot of Purple Mountain (Zhongshan) in the eastern suburb of Nanjing, under Mount Everest in Dulong Prefecture and on the west side of Maoshan Mountain. Zhu Yuanzhang, the founding emperor of the Ming Dynasty, and Ma Shi, the empress, were buried here. The Ming Mausoleum was built in the 14th year of Hongwu in Ming Dynasty (138 1), and Ma Huanghou died of illness and was buried in this Mausoleum the following year. Because of Ma Huanghou's "filial piety", this tomb was named "Xiaoling Mausoleum". In the thirty-first year of Hongwu (1398), Zhu Yuanzhang died of illness and was buried with Ma Huanghou in the underground palace. In the 11th year of Yongle in the Ming Dynasty (14 13), the "Monument of Divine Power and Virtue in Daming Tomb" was built, and the whole Xiaoling Mausoleum was completed, which lasted for more than 30 years. The Ming Mausoleum is also one of the largest imperial tombs in ancient China, with a history of more than 600 years. After more than 600 years of vicissitudes, the wooden structure of many buildings no longer exists, but the layout of the tombs still retains the original grand style, and the underground tombs are as good as ever. The main buildings and stone carvings in the mausoleum area, including Fangcheng, Minglou, Baocheng and Baoding, including Xiamafang, Dajinmen, Shengde Monument and Shinto stone carvings, are all architectural remains of the Ming Dynasty, maintaining the authenticity of the original buildings and the integrity of the spatial layout of the mausoleum. In particular, the "front yard and back bedroom" of the Ming tombs and the mausoleum system of the front and rear courtyards reflect the ritual system, but the imperial power politics is prominent. Ming Mausoleum is one of the largest existing tombs of ancient emperors. Its mausoleum system not only inherited the system of "depending on mountains as tombs" in the Tang and Song Dynasties and before, but also changed the square grave into a round mound, creating the basic pattern of "the front is round". The Regulations on the Establishment of Tombs in Ming Tombs has been regulating the architectural pattern of more than 20 tombs in Ming and Qing Dynasties for more than 500 years, which has a special position in the history of the development of tombs in China. Therefore, the Ming Mausoleum can be called the first royal mausoleum in Ming and Qing Dynasties. This 600-year-old imperial tomb of the Ming Dynasty is famous for its prominent owner, large scale, unique shape, back to Zhongshan and beautiful environment. This is one of the largest tombs in China. 196 1 year, the Ming tombs were announced as the first batch of national key cultural relics protection units. In July, 2003, at the 27th World Heritage Conference, the Ming Tombs, as an expansion project of "imperial tombs of the ming and qing dynasties", were listed in the World Heritage List and became a member of the World Heritage. Evaluation of World Heritage Committee: According to the theory of geomantic omen, imperial tombs of the ming and qing dynasties has carefully selected sites and skillfully placed a large number of buildings underground. It is the product of human's transformation of nature, which embodies the traditional architectural and decorative ideas, and interprets the world outlook and power view of feudal China that lasted for more than 500 years.