孙武子 sūnwǔzǐ Sun Wu Definitions Defs Origin Strokes Stroke Words Sentences Sents 孙武 孫武 sūnwǔ Sun Wu General and strategist of the Spring and Autumn Period (c. 500 BC); traditional author of the famous military treatise 孙子兵法 sūnzǐbīngfǎ子 zǐ noun master (literary) master or teacher, used as a title of respect; also used as a polite way to say "you"