Yu Jin
In 220, after Cao Cao died, his son Cao Pi forced Emperor Xian to abdicate in his favour, thereby ending the Han dynasty. Cao Pi then established the state of Cao Wei. Sun Quan made peace with Cao Pi and planned to send Yu Jin back to Wei, but Yu Fan objected and urged him to execute Yu Jin. Sun Quan did not listen to Yu Fan. On the day of Yu Jin's departure, Sun Quan's subjects, including Yu Fan, came to see him off. Yu Fan told Yu Jin, "Don't you ever think there are no great men in Wu. It is just that my advice wasn't heeded." Despite being humiliated by Yu Fan during his stay in Wu, Yu Jin spoke highly of Yu Fan when he returned to Wei. Cao Pi even prepared a seat for Yu Fan even though he knew that it would probably remain permanently unoccupied.