See the ticket office, as long as 2 yuan, asked the staff that now No. 1 and No. 2 grave pits have been filled up, No. 3 grave pits have been consolidated, preserved, and built a large-span roof for people to visit. Tomb No. 2 is Hou Licang, the Prime Minister of Changsha in the early Han Dynasty. Tomb No. 1 is Li Cang's wife, the old lady. Tomb No. 3 is the son of Li Cang. Think of the guides in the Museum who said that Mawangdui could not apply for the World Heritage Site because they could not preserve the cultural relics at their original site. Sorry!