三宝太监sān bǎo tài jiànsanbaotaijianSanbao Eunuch, official title of Zheng He 鄭和|郑和[Zheng4 He2]also written 三保太監|三保太监Characters in this word三three太very, too much宝treasure, jewel监to supervise, to direct, to controlStudy it in Yanamino