タイ文字
Since the end of the 19th century, linguists created over two dozen Hmong writing systems, including systems using Chinese characters, the Lao alphabet, the Russian alphabet, the Thai alphabet, and the Vietnamese alphabet. In addition, in 1959 Shong Lue Yang, a Hmong spiritual leader from Laos, created an 81 symbol writing system called Pahawh. Yang was not previously literate in any language. Chao Fa, an anti-Laotian government Hmong group, uses this writing system.