Vovinam (headquarter: Vietnam) uses the traditional program and (headquarter: France) uses the new training program. With every change of belt color the name plate color changes. Blue belt students start off with yellow text on blue name plates. With the yellow belt the name plate changes to red text on yellow ground. The red belt comes along with white text on a red name plate. The patriarch carries red text on a white name plate. Thin, colored lines in blue, yellow and red are shown on the upper and lower borders of this white name plate. Vovinam has some specialised techniques:
Japanese martial arts rule of thumb, the primary purpose of a "koryū" martial art was for use in war. The most extreme example of a "koryū" school is one that preserves its traditional, and often ancient, martial practices even in the absence of continuing wars in which to test them. Other "koryū" schools may have made modifications to their practices that reflect the passage of time (which may or may not have resulted in the loss of ""koryū"" status in the eyes of its peers). This is as opposed to "modern" martial arts, whose primary focus is generally upon the self-improvement (mental, physical,