Khái Hưng Trần Khánh Giư, pen-name Khái Hưng (1896 in Cổ Am village, Vĩnh Bảo, Hải Phòng – 17 November 1947 in Cựa Gà, Xuân Trường) was a Vietnamese novelist, a pro-independence but non-communist intellectual.
As a boy he studied at the Lycée Albert Sarraut in Hanoi. From 1933 he was part of the new Tự Lực Văn Đoàn "Self-Strengthening Literary Group" with editor Nhất Linh and his novels were first serialized in the group's magazines before being published as books. Just as Nhất Linh was a pen name ("One-Zero" 壹零) Giu briefly adopted the pen name Nhị Linh ("Two-Zero" 貳零).
In 1941, as a member of Nhat Linh's Dai Viet Democratic Party (DVDC) he was arrested by the French, along with the artist Nguyễn Gia Trí.[1]
He was captured by the Việt Minh in the Lạc Quần, Trực Ninh area, then executed at Cựa Gà on 17 November 1947.[2]