Helen Ko Ti-Hua
HDLight 1974 Friends
.
Friends
HDLight 1976 The Girlie Bar
.
The Girlie Bar
HDLight 1974 The Bod Squad
.
The Bod Squad
HDLight 1973 Police Force
.
Police Force
HDLight 1974 Young Lovers on Flying Wheels
.
Young Lovers on Flying Wheels
HDLight 1975 Two Con Men
.
Two Con Men
HDLight 1974 Sex for Sale
.
Sex for Sale
HDLight 1974 Sex, Love and Hate
.
Sex, Love and Hate
HDLight 1973 The Sugar Daddies
.
The Sugar Daddies
HDLight 1976 The Snake Prince
.
The Snake Prince
HDLight 1975 Night of the Devil Bride
.
Night of the Devil Bride
HDLight 1975 Cohabitation
.
Cohabitation
HDLight 1978 The Mad Monk Strikes Again
.
The Mad Monk Strikes Again
HDLight 1974 The Killer Snakes
.
The Killer Snakes
HDLight 1976 My Funny Intern
.
My Funny Intern
HDLight 1975 Black Magic
.
Black Magic
HDLight 1976 The Hunter, the Butterfly and the Crocodile
.
The Hunter, the Butterfly and the Crocodile
HDLight 1977 The Clumsy Gambler
.
The Clumsy Gambler
HDLight 1973 The Virgins
.
The Virgins
HDLight 1974 Hong Kong 73
.
Hong Kong 73