According to a review I read by Stephen Teo, Lam Ban was killed in 1967, allegedly a victim of a political assassination. Based on that, I'm surmising that there are actually two Lam Bans. I'm proposing a second Lam Ban be created and the credits split as shown below.
Diary of a Chauvinistic Husband (Part 2) (1964)
Endless Love (1965)
Lover in Disguise (1965)
Home at Last (1965)
Eight Dieties (1966)
Lonely Woman, The (1966)
Dream Lover (1966)
propose split --here
Sword for a Killer, A (1970)
Four Winds (1971)
Chill Spring Rain (1981) ... Gaau Bye
Caper (1986)