the memorial to the throne by Zhao Ding, the prime minister of the Southern Song Dynasty, truly recorded the political situation and his political experiences and attitude at that time. His memorial to the throne was full of his worried and indignant this time. Talking about politics and presenting feelings was combined naturally, on one hand, the remark was more appealing because of his true feelings; on the other hand, the expression of feelings was more reinforced because of the sharp remark.