I know that Hong Kong actors had voice actors to dub them. My friend found Sammo's "usual voice" on a Chinese site. He had a radio interview linked in which he talked about his experiences during dubbing for the great Sammo.
I wonder who Lam Ching Ying's voices were. He was always dubbed. I hear that he had a few different voices, but only two of them are significant. I call them "The Mr Vampire Voice" an the "Exorcist Master Voice". These two were his regular voices. Even in one of his last work "Coincidentally" they used "Exorcist Master Voice".
Is there any possibility to find this out???
I heard his own voice in Vampire Expert II. Actually he had a quite unusual voice !!!