Introduction to the wall painted by Zeng Gong: The wall painted by Zeng Gong is 25.8 meters long and 6.2 meters high. The top of the wall is covered with green glazed tiles, with a stone Xumi pedestal underneath, and white granite reliefs inlaid on the wall. It covers an area of 71 square meters and contains the following It praises Zeng Gong's political achievements such as building water conservancy, rectifying public security, reforming education, and rewarding farming in Qizhou, as well as the touching scenes of Qizhou people trying to keep him behind closed doors when Zeng Gong left office. On both sides of the painting wall there are couplets written by Professor Xu Beiwen: "The clouds are flying in Beizhu, the Luo River is flowing through the mountains to welcome the emperor's son; the waves in the clear lake are clear, and the lotus songs and fishermen are singing in memory of Zeng Gong."