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![Shan Tuyet tea well preserved in Na Hang](/temp/resize/75x75/upload/news/05-2021/39f9ad27-60b1c5b59eda11c232acc1db.jpeg)
Tea farmers in Na Hang District in the northern mountainous province of Tuyen Quang are interested in organic farming which helps them better preserve local
Saturday. May 29th, 2021 Tìm kiếm thay thế với: