The Haihun Marquis Tomb is located in Guanxi Village, Datang Ping Township, Xinjian District, Nanchang City, Jiangxi Province. It is the tomb of Liu He, the Haihun Marquis of the Western Han Dynasty. It is the best preserved, structurally complete, functionally laid out, and has the most complete sacrificial system of the Western Han Dynasty marquis cemetery in China so far. It is also the largest known area, rich in connotation, and relatively well preserved tomb of Han Dynasty local marquis levels in southern China. More than 10000 pieces (sets) of precious cultural relics such as gold, bronze, iron, jade, lacquered wood, bamboo slips, and wooden slips showcase the dream and glory of the Haihun civilization.