The development trend of stage design of dance drama is becoming more and more prosperous in digital era. Accompanied by the scientific and technological progress of the fourth industrial revolution and the continuous renewal of digital technology, various digital stage visual presentation provides diversified explorations and practices for the development of dance drama. The visual elements of dance drama stage design have gradually developed from the traditional stage visual elements to visualization representation mode that integrated digital technology and stage art in new period. Studied the visualization representation of digital technology on Chinese dance drama stage design through collecting references and data and analyzing cases, illustrated by “The Journey of a Legendary Landscape Painting”, poetic dance in Chinese Han and Tang Dynasties, the article analyzes the conception of poetic dance stage design and visualization representation of poetic dance, and generalizes the visualization representation of three dimensions of digital stage, digital projection and digital lighting on whole dance drama, which included 7 chapters of “Scroll Unfolding, Seal Tracing, Silk Reeling, Minerals Exploring, Brush Making, Ink Grinding, and Painting Alive”, and obtains the conclusion and enlightenment from it.