三保太监 sānbǎotàijiàn Zheng He Origin Definitions Defs Strokes Stroke Words Sentences Sents 三保 sānbǎo Zheng He an alias for the Ming dynasty navigator and explorer Zheng He 郑和 zhènghé, known as Eunuch Sanbao 三保太监 sānbǎotàijiàn太监 太監 tàijiàn eunuch A palace eunuch who served the emperor and his family; also used as a general term for all eunuchs in the Ming and Qing dynasties.