According to the query of 520 Common Sense Network, Chaohu Lake is located in the central area of Anhui Province. The lake is rich in aquatic resources, rich in various famous economic aquatic products such as fish, shrimp, crab and shellfish, among which whitebait, crab and beautiful white shrimp are rated as the three treasures of Chaohu Lake. After strict screening and careful production, the product retains its original wildness, original flavor and rich nutrition, and it is a first-class cooking treasure with high edible value and economic value.