Ariunzaya was born in 1976 at Bürentsogt mine, Sühbaatar aimag. When she was three years old, her parents were appointed to work at the GOK that had just been established.
Ariunzaya egch told how she established a congregation [tsuglaan] in Dornod aimag. Her uncle lived in Dornod, which is why she went there by car in 1996.