In Yue Opera, the roles played by Wu Sheng are usually those that need to show fierce actions or martial arts, such as generals, samurai, Jianghu chivalrous men and so on. Wu sheng's plot is to increase the appreciation and expressiveness of the play, and at the same time attract the attention of the audience through the superb performances and martial arts of the actors. The addition of these characters can enrich the plot and show the versatility and charm of Yue Opera.