The Ring of Death (1980)

The Ring of Death 1980 / 龍形摩橋 1980 / Bastard Kung Fu Master , Jung-ri's School of Yong-hyung-ma , 龙兴莫桥 , Long Xing Mo Qiao

A tale of an underdog mistreated by his family, given kung fu instruction from an unlikely source, and redeemed when he comes back to take on foreign champions in a tournament staged before an imperial audience. (Source: IMDB)