Chien Fu, a janitor at a kung fu school, is constantly bullied by the teachers and students at the school. An old man comes to his rescue and teaches him kung fu manoeuvres to ward off his bullies

Directed by Yuen Woo-ping
Produced by Ng See-yuen
Chen Chuan
Written by Ng See-yuen
Choi Gai-gwong
Tsai Chi-kuang
Starring Jackie Chan
Yuen Siu Tien
Hwang Jang Lee
Music by Chou Fu-liang
Cinematography Chang Hui
Edited by Poon Hung Yiu
Distributed by Seasonal Film Corporation
Release date
1 March 1978