颜渊 Traditional form: 顏淵 Pinyin (reading): Yán Yuān Definitions: Yan Yuan (521-481 BC), disciple of Confucius 孔夫子 ( Kǒngfūzǐ), also known as 顏回/颜回 ( Yán Huí) Characters: 颜 - face, facial appearance 渊 - abyss, depth; to surge up, to bubble up Traditional characters: 顏 - face, facial appearance 淵 - abyss, depth; to surge up, to bubble up