1. Music description: It can describe the melody, rhythm and emotional expression of sad songs, as well as the coordination between dance movements and music in Gajitaba dance. For example, the melodious piano sound in elegy and the smooth body rotation in Gajitaba dance complement each other, making people feel deep emotions.

2. Dance description: It can describe the dance movements, postures and dance skills in Gajitaba dance, as well as the emotions and themes expressed by the dance. For example, the graceful body curve and smooth dance movements in Gajitaba dance echo the emotions in elegy, showing a profound inner experience.

3. Story description: It can describe the story and emotional theme expressed in Gajitaba's dance works, as well as the emotions expressed by dance movements and music. For example, Gajitaba's dance works describe a persistent love story, and the emotions expressed by dance movements and music make people feel deeply sad and warm.