Dance is a body-based art,and the body occupies an unignorable position in the art of dance.Dance carries people's emotional expression,cultural practices and ideological concepts,and the study of the concept of the body behind the dance is crucial to the understanding of the beauty of dance art.The Han Dynasty was the first period of great development in the history of Chinese dance,and it was also a key period for dance theory and practice.Through the examination of Han Dynasty dance,it can be found that it presents"the body as a dance performance""the body as the manifestation of'ritual'"and"the body as the manifestation of life.body as the manifestation of life".