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Name of ethnic group: Thai (Tay, Tay Dam, Tay Khao, Tay Muoi, Tay Thanh, Hang Tong, and Pu Thay). Population: 1,328,725 people (Year 1999). Locality: Lai Chau, Dien Bien, Son La, Hoa Binh, and Nghe An provinces.
Source:Thai ethnic group - Viet Nam-Country and People - National...