Master Lương Sĩ Hằng – Vĩ Kiên was born in Quy Nhơn, Vietnam, on November 13rd, 1923, the youngest of eight children. His father, Lương Thâm, was the owner of many travel buses. His mother, Lâm Thị passed away when Master Lương was still a young child.
When he was a child, Master Lương Sĩ Hằng-Vĩ Kiên attended the French school in Gagelin in Quy Nhơn. Regular school attendance was interrupted because of health issues. He was quiet and shy kid that loved nature, churches and pagodas.
Master Lương Sĩ Hằng - Vĩ Kiên had to leave school early due to the condition he faced during his youth. He began his career in bus transportation with his father, but at age 13, he left his family in Quy Nhơn and moved to Saigon. While working alone, he participated in various trading businesses. Later on, he started working in marketing for Getz Brothers, an American trading company operating in Vietnam. At the age of 28, Mr. Lương Sĩ Hằng - Vĩ Kiên married Trần Tân, whom he has devoted himself to since then.

At an early age, he was gifted with the ability to travel astrally and visited numerous earthly places using his astral body.
Mr. Lương Sĩ Hằng - Vĩ Kiên began to seek inner peace with great motivation at the age of 33. Mr. Đỗ Thuần Hậu (Mr. Tư) was a person he met through mutual acquaintance during his search for a spiritual path. Master Đỗ Thuần Hậu's direction led Lương Sĩ Hằng - Vĩ Kiên to practice the Vô-Vi Method for the purpose of achieving enlightenment and soul deliverance.
The spiritual path to self-improvement was not easy.

Occasionally, Master Đỗ Thuần Hậu (alias Mr. Tư) challenged his disciples' perseverance with his blunt and reserved but significant guidance: "Your practice is for the benefit of yourself, not mine".
These words had a profound impact on Mr. Lương Sĩ Hằng - Vĩ Kiên and increased his determination to discover the truth through self-realization, willpower, and meditation.
Mr. Lương Sĩ Hằng - Vĩ Kiên had been able to travel transcendental planes of higher consciousness because of his accomplishment with soul liberation and enlightenment. His words stated that he also administered to these souls he came across on the other side of the world in order to awaken them.