Catalog of ancient admonitions, interesting anecdotes, Ji Yun's riddles, conveyed stories, Wei Xiangshu used the changes in the sky to speak out, Mao Jiao risked his life to admonish the King of Qin, Zhu Yun broke the sill and directly admonished Feng Tang, who ridiculed the emperor for being too generous, and criticized the emperor in front of him.
