馬超
In 221, Liu Bei declared himself emperor and established the state of Shu Han. He appointed Ma Chao as General of Agile Cavalry (驃騎將軍) and Governor (牧) of Liang Province. Ma Chao was enfeoffed as the Marquis of Tai District (斄鄉侯). Liu Bei's imperial edict to Ma Chao was as follows: