Among the people, Yan Song is a treacherous court official who has done many evils, framed Zhong Liang, was accused by thousands of people, and became notorious for thousands of years. However, Fenyi people spoke highly of Yan Song, saying that he was a loyal, diligent, patriotic, patriotic, distinguished, modest and knowledgeable senior official. The basis is that he presided over the construction of the outer city of Beijing, making Beijing more solid and majestic; He used Hu Zongxian, an able minister, and won a decisive victory in the war against Japan. He was sophisticated and cautious, paid little attention to war, and used peaceful diplomatic means to make the northern border relatively peaceful. In Fenyi, he is a good official who loves his hometown, builds his hometown and donates money to help students.