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| | Ethnologue report for China |
 | | Southern Guangnan and northern Xichou counties in southeastern Yunnan Province, Laowalong, Xinwalong, Jiuping, Shibeipo, Xinzhai, Manlong, and Nala villages. |
 | | Covers all of mainland China north of the Changjiang River, a belt south of the Changjiang from Qiujiang (Jiangxi) to Zhenjiang (Jiangsu), Hubei except the southeastern corner, Sichuan, Yunnan, Guizhou, the northwestern part of Guangxi, and the northwestern corner of Hunan. |
 | | Northern Guangdong Province, Liannan and Yangshan counties; southern Hunan Province, Yizhang County. |
| www.ethnologue.com /show_country.asp?name=China (8374 words) |
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