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.
Chinese martial arts are styles that mimic movements from animals and others that gather inspiration from various Chinese philosophies, myths and legends. Some styles put most of their focus into the harnessing of qi, while others concentrate on competition. Chinese martial arts can be split into various categories to differentiate them: For example, "external" () and "internal" (). Chinese martial arts can also be categorized by location, as in "northern" () and "southern" () as well, referring to what part of China the styles originated from, separated by the Yangtze River (Chang Jiang); Chinese martial arts may even be classified according to their