The mausoleum for Queen Li, the wife of Liang Xiaowang (Xiao King of Liang State) Liu Wu, is located at the north peak of Mountain Baoan, about 200m apart from Liang Xiaowang Mausoleum in the south.

It belongs to the mausoleum characterized by “same tomb but different cave” of Han Dynasty's funeral system. This mausoleum was discovered in 1990, and was excavated in 1992. With whole length of 210.5m, most height of 4.4m, drop height of 17m, total area of 1,600m2 and total containment of 6,500m3, this mausoleum is composed of tomb passage, carriage and horse chamber, east palace, west palace, winding corridor and drainage facility, etc., by right of which it is praised as “the world first mausoleum with stone chambers”.

Liang Xiaowang Mausoleum is located at the south peak of Mountain Baoan, facing east, with whole length of about 90m and breadth of about 30m.

The main chamber, with 4-meter inside height, is composed of tomb passage, carriage and horse chamber, corridor, main room, winding corridor, drainage facility and so on. The inside area of the tomb is 700m2, and its containment is 2,000m3. This mausoleum has larger size and complicated structure, which fully embodies the ability and wisdom of China's ancient laboring people.

Liang Xiaowang, named Liu Wu, was the grandson of Han Gaozu (Emperor Gao of Western Han Dynasty) Liu Bang, the son of Han Wendi (Emperor Wen of Western Han Dynasty) Liu Heng, the younger brother of Han Jingdi (Emperor Jing of Western Han Dynasty) Liu Qi, and the uncle of Han Wudi (Emperor Wu of Western Han Dynasty) Liu Che.

Han Tomb in Persimmon Garden, facing west, is located under the prominent peak of Mountain Lishan and is 500m apart from Mountain Baoan in southeast.

According to textual research, the tomb owner is Gong Wang Liu Mai, the son of Liang Xiaowang Liu Wu. It was discovered in 1986 and excavated in 1991. With 70-meter-long tomb passage and 22-meter-long corridor, the tomb has an antechamber in the main chamber, on the top of which there is a piece of colored pattern fresco with vivid colors and fluent lines as well as the main content of black dragon, white tiger, red sparrow, tortoise, and cloudy obscured haze vein. This piece of fresco has a 630-year longer history than Dunhuang fresco, and for whose perfect preservation and considerable value, experts praise it as “the Dunhuang prior to Dunhuang and the Dunhuang beyond Dunhuang”.