Nguyễn Văn Chiếu Nguyễn Văn Chiếu Nguyễn Văn Chiếu (born 4 November 1949 in Sài Gòn, Vietnam) is a Vietnamese grand master of martial arts. He has been the Chief of Vovinam Council since 27 September 2015. His father is Nguyễn Văn Ba (1926-2014). Nguyễn Văn Chiếu started practicing Vovinam under the guidance of master Lê Sáng in 1965, when he was 16 years old. In 1967, after 3 years of hard practice, he got 3-dan black belt and became a master of martial arts. In 1969, he started to teach Vovinam at Quy Nhơn city in Bình Định province. Bình Định is
Vovinam martial arts easier, e.g. in public performances. A person who wears a yellow belt with one or more stripes is considered an instructor. Following in a longer period of time, respectively 3 red stripes are added to the yellow belt. This corresponds to the 1st, 2nd, respectively 3rd degree blackbelt (Đẳng). The exam following the 3rd red stripe is the master's exam. Passing the exam successfully assigns the right to wear a red belt with a circulating yellow border (4th degree blackbelt). <nowiki> </nowiki>Red stands for the blood and the intensive flame. The student has internalized Vovinam (Việt Võ Đạo)