Billy CHONG Chun Lai
Billy Chong Chuen Lei / Willy Dozen

title	year	country	boxoffice
Crystal Fist	1979	Hong-Kong	864 484	HK$
Sun Dragon	1979	Hong-Kong	787 491	HK$
Super Power	1980	Hong-Kong	768 458	HK$
Kung Fu Executioner	1981	Hong-Kong	1 220 998	HK$
Kung Fu Zombie	1981	Hong-Kong	2 237 587	HK$
Kung Fu from Beyond the Grave	1982	Hong-Kong	1 696 758	HK$
Aces Go Places 5: The Terracotta Hit	1989	Hong-Kong	20 032 206	HK$