Introduction to Kongcheng: Kongcheng Town has a long history and a prominent geographical location. In the town there is the "Tongxiang Academy" of the Qing Dynasty, which is famous throughout the country. Dai Junheng wrote the famous "Tongxiang Academy Four Discussions" here. It is revered by academies across the country and is included in the "Compilation of Imperial Political Codes". The Dasha River in the east of the town has vast flat sands and is boundless as far as the eye can see. The setting sun shines like white snow, so it is known as the "Twilight Snow in Kongcheng". The southwest boundary of the town is the Dibu River, with its sparkling blue waves and flat clouds meeting the sky. The fishermen sing late in the evening and return to the boat with their sails hanging, enjoying the victory of "Returning to Dibu". These two places are both included in the "Eight Scenic Spots of Tongcheng".