What do dancing and dancing represent in the theory of duet?

Gestures and expressions. According to the content of college students' charm speech exercises, in the theory of duet, dancing and dancing with joy represent gestures and expressions respectively. Errenzhuan is a dance work performed by two actors with independent themes and complete structure, which requires the actors to have both solo and a high sense of cooperation. In addition, duets are also used to promote the development of the plot, reveal their inner world and shape the main characters.