Kang Xi Jia was trained in Peking Opera. He joined Shaanxi Peking Opera Troupe at the age of 0/3 and has more than 30 years' performance experience. His first film performance was The Killing in Xi 'an directed by legendary director Zhang Che.

Feng Kean plays the disabled.

Feng Kean has been in the Hong Kong film industry for more than 20 years. Because of his fierce appearance, most of them play villain roles. He once entered Shao's film company, and his performance works include Wu Yusen's directorial debut "Tender Feelings of Iron Man"; Yuan Heping's Snake-like Diao Hands. He has collaborated with Sammo Hung in films such as Mr Zan and Looking for Qian Hua and Flying Dragon.