Introduction to Yuchengyi Scenic AreaYucheng Post Station is located at No. 13, Guanyi Lane, Nanmen Waiguan, Gaoyou City, Jiangsu Province. It was established in the eighth year of the Ming Hongwu reign (1375) and is an important water horse post station along the Beijing Hangzhou Grand Canal. According to records, at that time, the entire post station had 5 main halls and 5 rear halls, 3 warehouses, 14 corridor rooms, 20 stables, 3 front drum towers, 1 screen wall tower, 1 post office residence, and more than 100 halls during its