介子推jiè zǐ tuīJie Zhitui (7th century BC), legendary selfless subject of Duke Wen of Jin 晋文公 (Jìn Wén gōng), in whose honor the Qingming festival 清明 (Qīng míng) (Pure brightness or tomb-sweeping festival) is said to have been initiated↗See 介之推WordUnreviewed