The Victim (1980)

Sammo Hung Kam-po spins this old school kung-fu flick. Chan-wing (Hung) is an unruly fighter determined to get martial arts master Leung Chun-yau (Leung Kar-yan) as his teacher. Leung, however, is up to his ears in his own problems and the last thing he needs is an undisciplined lad to make trouble. Leung's older brother, Jo-wing (Chang Yi), is such a thug that he tried to rape Leung's wife, Yuet-yi (Fanny Wang), on their wedding night.