Introduction to Zhaoling: Zhaoling was built in the eighth year of Chongde in the Qing Dynasty, covering an area of ​​160,000 square meters. It is the home of the second generation founding monarch of the Qing Dynasty, Taizong Huang Taiji, and Empress Xiaoduanwen, Bolejijit. The mausoleum is the largest and most majestic of the "Three Tombs Outside the Pass" in the early Qing Dynasty. The Zhaoling mausoleum building is composed of three parts: front, middle and back from south to north. The main building is on the central axis and arranged symmetrically on both sides. It is imitated from the imperial mausoleums of the Ming Dynasty but has the characteristics of Manchu mausoleums. In addition to the burials of emperors and concubines, the Zhaoling Mausoleum also buries a number of concubines and beauties such as Concubine Chen of Sui Palace, Concubine Linzhi Palace, and Shu Concubine of Laoqing Palace.