Võ phục not necessarily adopted by all practitioners, as evidenced throughout 1973-1990 when many practitioners under a separate development of Vovinam, the "Viet Vo Dao Federation," wore black uniforms. By 1990, however, after further meetings between councils, indigo had been adopted by the majority of Vovinam practitioners in and outside of Vietnam. Deep blue/indigo (Vietnamese: Lam) is now the internationally accepted color of Vo Phuc for Vietnamese martial arts. The "võ phục" of Vovinam are very similar, if not nearly identical, to the "keikogi" of Japanese martial arts. Both top and bottom of the uniform are constructed in much the same way
History of martial arts life that the monks felt the need to justify it by creating new Buddhist lore. References of martial practice in Shaolin appear in various literary genres of the late Ming: the epitaphs of Shaolin warrior monks, martial-arts manuals, military encyclopedias, historical writings, travelogues, fiction, and even poetry. However these sources do not point out to any specific style originated in Shaolin. These sources, in contrast to those from the Tang period, refer to Shaolin methods of armed combat. This include the forte of Shaolin monks and for which they had become famous — the staff (gun); General Qi Jiguang included