Guoyang County, subordinate to Bozhou City, Anhui Province, is located in the Yangtze River Delta region, the north of Anhui Province, the middle reaches of He River, the middle of Huaibei Plain, north of Yongcheng City, Huaibei City Suixi County, south of Lixin County, west of Qiaocheng District of Bozhou City, east of Mengcheng County. The total area is 2110 square kilometers. As of October 2021, Guoyang County has jurisdiction over 3 subdistricts and 20 towns. As of 2021, Guoyang County has a permanent population of 1.173 million.

Woyang County, a warm temperate zone subhumid monsoon climate, moderate rainfall, rain and heat synchronization, sufficient light. Rivers belong to the Huaihe River system, the main rivers in the territory of the Huai River a tributary vortex river across the middle, both sides of the tributaries are vein-like.

In 2021, the GDP of Guoyang County reached 41.56 billion yuan, an increase of 7.7%. The value added of the primary industry was 6.45 billion yuan, and that of the secondary industry was 14.87 billion yuan. The added value of the tertiary industry was 20.24 billion yuan, and the tertiary industry structure was 15.5:35.8:48.7.