On October 11, 2025, Hao Ngoc Bui was called back home to God after a lifetime of faith. She was a beloved mother and grandmother, and is survived by her daughter, Hoa Truong, her son-in-law, Minh Truong, and her grandchildren, Nhi Kha Truong and Huy Chi Truong.

She lived a quiet and contemplative life, loving gardening, animals, supporting her family, and, above all, humbly offering up all aspects of her life to God.