Xu Zhongxin

Chui Jong Shinn (English: Chui Jong Shinn, August 16, 1954 - November 2, 2022), a Hong Kong martial arts actor and martial arts instructor. He entered the industry in the 1960s. Since the 1970s, he has been a martial arts instructor in Hong Kong TV series and film works for a long time. People in the martial arts industry call him "Big Brother". The roles he played were mostly thief, gang leader and martial arts master. He was a TVB action special effects artist. Xu Zhongxin has great martial arts skills and a great boxing style. Because he and Zheng Shaoqiu were injured when they were stand-ins, they could no longer work as front-line stand-ins. During his lifetime, he served as the vice president of the Hong Kong Action and Stuntmen Guild.