THUY, Le Thi Bich; THUONG, Le Thi Thanh. Preserve and Promote the Traditional Cultural Values of the Tay and Nung people in Tourism Development in Cao Bang Province, Vietnam. International Journal of Humanities and Education Development (IJHED), [S. l.], v. 6, n. 1, p. 73–78, 2024. DOI: 10.22161/. Disponível em: https://theshillonga.com/index.php/jhed/article/view/20.. Acesso em: 19 may. 2024.