Baiyang Village, Tianxing Village, Xi Du Town, Hengyang County. According to Baidu map data, Hengyang Zheng Da shrimp breeding base is located in Bai Shu Village, Tianxing Village, Xi Du Town, Hengyang County. Shrimp breeding base refers to a professional shrimp breeding place in a designated place, which is mainly responsible for the cultivation and development of shrimp seedlings, the storage and sale of shrimp and the development of the market.