Mengcheng County belongs to Bozhou City, Anhui Province, located in the middle of Huaibei Plain, northwest of Anhui Province and east of Bozhou City. It is adjacent to Huaiyuan County of Bengbu City in the east, Lixin County and Guoyang County of Bozhou City in the west, Fengtai County of Huainan City in the south and Suixi County of Huaibei City in the north. The total area of Mengcheng County is 209 1 km2. As of 20 19, it has jurisdiction over 3 streets, 12 towns and 2 townships.
According to the data of the seventh census, as of 0: 00 1 1 on June 2020, the permanent population of Mengcheng County was 1 1640. Mengcheng County is a famous historical and cultural city in Anhui Province, the hometown of Zhuangzi, the hometown of couplets in China and the hometown of hard pen calligraphy in Anhui Province. It is also an advanced county in grain production, a model county in cultural work and a model county in popular science work.
Guoyang County, belonging to Bozhou City, Anhui Province, is located in the Yangtze River Delta, the northern part of Anhui Province and the central part of Huaibei Plain. The total area is 2 1 10 square kilometers. ? [24] It belongs to warm temperate semi-humid monsoon climate, with mild climate, moderate rainfall, synchronous rain and heat, and sufficient sunshine. All rivers belong to the Huaihe River system, and the main river in the territory is the first-class tributary of the Huaihe River, which runs through the middle and has distinct tributaries on both sides.