My mother's name is Vouch Sim Kaing (Kaing is the surname)who was married to my father - surname: Ung (I think). I am looking for my father and any surviving relatives of both my father and mother. They have two surviving children, a boy (age: 40) and a girl (age: 34). My father owned a aeroplane company before the Pol Pot.
I hope to hear from someone.