In The Knockout's play, Xu Jiang is the boss of the mad donkey, and he is also the boss of Buckingham.
"The Knockout" tells the story of a 20-year life-and-death struggle between the righteous forces and the evil forces represented by An Xin, a frontline policeman. Through group narration, he showed the black-and-white contest and complex humanity in the anti-gang action. The content is very wonderful, especially good-looking, and it has been liked and recognized by many viewers.