Lê Sáng develop Vovinam. In 1954, Le Sang accompanied Nguyễn Lộc to Saigon to open a Vovinam school. He opened additional Vovinam schools, and as of 2007, was still teaching the higher-ranked students. In 1960, Nguyễn Lộc passed the leadership of Vovinam to Le Sang. After the fall of Saigon he spent several periods in prison. Leadership passed to Trần Huy Phong (1938-1997). He was born in Hanoi, Vietnam and died in Saigon. Lê Sáng Lê Sáng (1920 – September 27, 2010) was the Chairman of the Vovinam Vietnamese Martial Arts World Federation, a position he held from 1960 until his death.
Vovinam techniques are trained, as well as forms, combat and traditional wrestling. The wide range of techniques include punching, kicking, forms, wrestling, sword, staff, axe, folding fan and others. Self-defense techniques cover defense against weaponless attacks like choking from behind and defense against attackers armed with knifes or swords. Advanced students learn to combine the techniques and defend themselves against armed opponents. Instructors teach traditional weapons like the long stick, short stick, knife, sword and sabre. The weapons thus serve as training devices for reaching optimal control of body and mind. Vovinam Việt Võ Đạo was founded as "Vovinam" by Nguyễn