Qiao Zhou

Qiao Zhou (c.199–270), courtesy name Yunnan, was a Chinese astronomer, historian, politician, and writer of the state of Shu Han during the Three Kingdoms period of China. He previously served under Liu Zhang, the Governor of Yi Province in the late Eastern Han dynasty before becoming a subject of the warlord Liu Bei, who established the Shu Han regime in 221. He is particularly notable for being the teacher of many Shu Han officials. Among them are Chen Shou, Luo Xian, Du Zhen, Wen Li and Li Mi.