Trần Quý Cáp (chữ Hán: 陳季恰, 1870–1908), born Trần Nghị, courtesy name Dã Hàng, Thích Phu, pen name Thai Xuyên, was a Vietnamese notable poet and anti-colonialist.
He was one among several leading scholars in the Duy Tân Movement [vi] including Phan Chu Trinh, and Huỳnh Thúc Kháng.
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In the anti tax-collection case in Trung Kỳ in 1908, he was arrested by the French colonialists and sentenced to death by waist cutting even though the authorities had no evidence.
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