Spiritual Trinity (1991)
Original title: 人鬼神
Spiritual Trinity is a 1991 Chinese-language horror movie directed by Ng Min-Kan, with a running time of 1h 30m. It stars Lam Ching-Ying, Kent Cheng Jak-Si and Pauline Wong.
Two ghostexterminators have been married for many years. But they encounter a ghost they can not manage on their own and therefore ask the wife's old boyfriend for help. This leads to a love triangle while the ghost is stronger than they had imagined.