Cao Miao (Chinese: 草苗; autonym: mjiu˥ɲaŋ˧) is a variety of Dong (Kam) according to Shi Lin (2012). Dialects include Liushi ("Sixty") Miao 六十苗, Sishi ("Forty") Miao 四十苗, and Ershi ("Twenty") Miao 二十苗 (also known as Flowery Miao 花苗). The Flowery Miao 花苗 do not consider themselves to be Cao Miao 草苗, although their language is similar to Sixty Miao and Forty Miao (Shi 2012).
There are various ethnic subgroups within Cao Miao (Shi 2015:7).
Inner Miao 内部苗 (or 内岗苗 / 内堺苗) (kaŋ˦˨kau˧˩): 2 subgroupsSixty (60) Miao 六十苗 (mjiu˥si˥˧ɕəp˨)Forty Miao (40) 四十苗 (mjiu˥ljok˨ɕəp˨), also called Diao 刁族 (tjau13)Middle Miao 中部苗 (or 中岗苗 / 中堺苗) (kaŋ˦˨ta˥˧), also called Twenty (20) Miao 二十苗 (mjiu˥nʲi˧ɕəp˨) or Flowery Miao 花苗 (mjiu˥ken˥˧).Outer Miao 外部苗 (or 外岗苗 / 外堺苗) (kaŋ˦˨pak˧), also called Old Miao 老苗 or Black Miao 黑苗.Other ethnolinguistic groups living near the Cao Miao include the Han 汉族, Dong 侗族, Yao 瑶族, Suantang 酸汤人, Sanqiao 三撬人, Bendi 本地人, Kejia 客家人, Chuanmin 船民 (a Guibei 桂北 Yue Chinese lect), Naxi 那溪人, Liujia 六甲人, and Liuse 六色人.
There is a total of 58,900 Cao Miao people (Shi 2015:9). The following population statistics are from Shi (2015:9).
By ethnic subgroup:
60 Miao: 49,300 people (in 126 villages)20 Miao (Flowery Miao): 5,930 people40 Miao (also called Diao 刁族): 3,620 people (in 18 villages of Liping and Tongdao counties)By county:
Liping County, Guizhou: 19,000 people (consisting of 60 Miao, 40 Miao, and 20 Miao)Sanjiang Dong Autonomous County, Guangxi: 31,600 people (consisting of only 60 Miao)Tongdao Dong Autonomous County, Hunan: 6,800 people (consisting of 60 Miao and 20 Miao, but no 40 Miao)Congjiang County, Guizhou: 1,020 people (consisting of only 40 Miao)Jingzhou, Hunan: 500+ people (consisting of 20 Miao and Outer Miao)Below are languages and their respective locations studied by Shi Lin (2012).
Liushi (60) Miao 六十苗: Qifan 起凡 (in Liping), Dagaoping 大高坪 (in Tongdao), Gaoyu 高宇 (in Sanjiang)Sishi (40) Miao 四十苗: Tanghua 堂华 (in Tongdao)Ershi (20) Miao 二十苗: Kenxi 肯溪 (in Tongdao)Southern Dong: Longcheng 陇城 (in Tongdao), Chengyang 程阳 (in Sanjiang)Northern Dong: Xiudong 秀洞 (in Jinping), Sanmentang 三门塘 (in Tianzhu)Ethnic Cao Miao also live in the following townships.
Sanjiang Dong Autonomous County, GuangxiTongle 同乐乡Bajiang 八江乡Liangkou 良口乡Yangxi 洋溪乡Dudong 独峒乡Linxi 林溪乡Liping County, GuizhouShuikou 水口镇Zhaoxing 肇兴乡Hongzhou 洪洲镇Long'e 龙额乡Deshun 德顺乡Shunhua 顺化乡Diping 地坪乡Leidong 雷洞乡Tongdao Dong Autonomous County, HunanDagaoping 大高坪Yatunbao 牙屯堡Dupo 独坡乡Sishi Miao 四十苗 is spoken in these townships:
Liping County: Shuikou 水口镇 (including Qifan 起凡村), Zhaoxing 肇兴乡, Yongcong 永从乡Rongjiang County: Luoxiang 洛香镇The Flowery Miao live in Luoxiang 洛香镇, Congjiang County; Guochong 锅冲乡 and Dagaoping 大高坪, Tongdao County; Deshun 德顺乡, Liping County. In Liping County, they are also known as the "Flowery-Clothed Miao" (花衣苗) (Liping County Almanac 1989:153). According to Shi Lin (2012), Flowery Miao 花苗 (Ershi Miao 二十苗) is spoken in these townships:
Liping County: Deshun 德顺乡Tongdao County: Guochong 锅冲乡 (including Kenxi 肯溪村), Dagaoping 大高坪乡, Boyang 播阳乡, Xianxi 县溪镇Jingzhou County: Xinchang 新厂镇