Killer Angels - Moon Lee (1989) - Lai Yue Hing Tong, Fanling

People may know this place by another name, the "Fanling Babies Home", and it was a regularly featured property in many movies following the exit of the orphange in the mid-60s. Andi has the best break down of many locations over on his blog. In this movie it is the location where the gang have all their kidnapped women holed up in preparation for shipping them to the Middle East. The real name of the house was Lai Yue Hing Tong (賴餘馨堂) - the babies home was only located here between 1940 to 1966.