Yan Zhitui
Yan Zhitui (Chinese: 顏之推; pinyin: Yán Zhītuī; Wade–Giles: Yen2 Chih1-t'ui1, 531–591? ) courtesy name Jie (Chinese: 介) was a Chinese calligrapher, painter, musician, writer, philosopher and politician who served four different Chinese states during the late Northern and Southern dynasties: the Liang dynasty in southern China, the Northern Qi and Northern Zhou dynasties of northern China, and their successor state that reunified China, the Sui dynasty. Yan Zhitui was a supporter of Buddhism in China despite criticism by many of his Confucian-taught peers.