Intangible music and tangible dance refer to the art of calligraphy. In calligraphy creation, intangible music and tangible dance are used to describe the artistic effect of calligraphy works. Invisible music refers to the rhythm and rhythm contained in calligraphy works, which is expressed by the use of pen and ink and the ups and downs of lines. Tangible dance refers to the form and dynamics of calligraphy works, which are expressed through the structure and composition of calligraphy.