Qí Kuān 祁寬 (zì Jūzhī 居之), Southern-Sòng disciple of 尹焞 Yǐn Tūn (Héjìng 和靖, 1071–1142) and a transmitter of the Chéng-school Yì-pedagogical tradition. The 尹焞 Yǐn → Qí Kuān transmission account is preserved in Dà Yì cuì yán 大易粹言 (KR1a0041).