Who burned Epang Palace?

Once upon a time, a county inspector came to the county middle school to inspect the work. As soon as I entered the school gate, I saw Du Mu's poem written on the school wall newspaper: Stop and sit in the maple forest late, and the frost leaves are red in February flowers. The inspector has a strong literary foundation. When I saw Du Mu's poem, I thought of "Epang Palace Fu", so I asked the students, "Do you know who burned Epang Palace?" The students looked scared and shook their heads: "I didn't burn, I didn't burn!" " "Seeing the embarrassing scene in front of him, the inspector felt ridiculous. He immediately went to the principal's office and accused the principal: "The students in your school have a low level of Chinese, and they actually said that he didn't burn Epang Palace." The headmaster said quietly, "the students in our school have always been honest." Since he said it didn't burn, it certainly didn't burn. " The inspector was very angry. He never imagined that the famous headmaster didn't know what Epang Palace was all about! In a rage, he wrote a submission to the director of education, explaining the reasons. Soon, the inspector received a reply from the supervisor: "burn it and then allocate funds to rebuild Epang Palace." The inspector was dumbfounded after reading it.