The musical "MAN OF LA MANCHA" is based on the famous book "Don Quixote de la Mancha" by Spanish writer Miguel Cervantes, and combines Cervantes' life story with Don Quixote's adventures. It adopts the "play within the play" method to interpret the adventures, dreams and quest of the knight Don Quixote. After years of precipitation, the show still has rich practical significance, and connects with the sober and crazy moments in people's lives.