How many silk paintings are there in Tomb No.3? According to the brief report on the excavation of Han tombs No.2 and No.3 in Mawangdui, Changsha, it is clearly recorded: "There are four silk paintings unearthed this time. One is a T-shaped silk painting covered on the inner coffin, two are hung on the east and west walls of the coffin room, and the other is hidden in the No.57 rectangular lacquer enamel unearthed in the East Box. " Later, the silk painting on the west wall was called the etiquette picture of horses and chariots, and the silk painting on the east wall was stopped because it was broken, and the other was called the guide picture. Its content can be divided into three types: first, the topic of soul ascension; The second is to boast about the life of the tomb owner before his death; The third is the Qigong diagram about "the way of keeping in good health". These are all related to the social life and social fashion at that time.