Drunken Master earned two and a half times the amount of This Hong Kong martial arts action  film directed by Yuen Woo-ping that came out in what year?
Drunken Master:  The film was a success at the Hong Kong box office, earning two and a half times the amount of Chan's previous film, "Snake in the Eagle's Shadow", which was also considered a successful film. Snake in the Eagle's Shadow: Snake in the Eagle's Shadow () is a 1978 Hong Kong martial arts action film directed by Yuen Woo-ping in his directorial debut, and starring Jackie Chan, Hwang Jang Lee and Yuen Woo-ping's real life father, Yuen Siu Tien.
1978