Also known as Cui Sheng, the third son of his family. A local troublemaker in Qitaihe who had spent time in prison and fallen into delinquency again due to unemployment. He used ice skates with sharp blades as weapons during the robbery attempt on Lin Ning. Sixteen years ago (around 1966), he had attacked a woman from Hunan with his ice skates. He was calm and defiant during the confrontation, refusing to speak at first.
