谁给个介绍苗族的英语短文

Hmong people have their own terms for their subcultural divisions, "White Hmong" (Hmong Der) and "Green" or "Blue Mong" (Mong Leng) being the terms for two of the largest groups. In the Romanized Popular Alphabet, developed in the 1950s in Laos, these terms are written Hmoob Dawb (White Hmong) and Moob Leeg (Green Mong). The doubled vowels indicate nasalization, and the final consonants indicate with which of the eight lexical tones the word is pronounced. White Hmong and Green Mong people speak mutually intelligible dialects of the Hmong language with some differences in pronunciation and vocabulary. One of the most obvious differences is the use of the aspirated /m/ in White Hmong (indicated by the letter "h") not found in the Green Mong dialect. Other groups of Hmong/Mong people include the Black Hmong (Hmoob Dub), Striped Hmong (Hmoob Txaij/Hmoob Quas Npab), Hmong Shi, Hmong Pe, Hmong Pua, and Hmong Xau.[4]

Since 1949, Miao has