Man of Iron was positioned as something of a follow-up to Boxer From Shantung, the rise-and-fall story of Ma Yung Chen and it reunites the directors and some of the cast in a similar but much slighter tale of a … Chen Kuan-tai, Bolo Yeung, Ching Li, Chu Mu, Tin Ching, Chang Chi Ping, Shih-Ou Chang Added on Amazon Prime 2020-09-18. Youtube Trailer