Core Insights - The article highlights the abundance of fish species in Hanshan Lake, particularly focusing on the characteristics and culinary uses of different types of fish, especially the white and flower carp [1][2][3][4] Group 1: Fish Species and Characteristics - Hanshan Lake is home to various fish species including crucian carp, white carp, flower carp, and grass carp, with white carp being noted for its active and jumpy nature [1] - Flower carp, also known as fathead fish, is described as having a more stable temperament and is preferred for its culinary value due to its rich gelatin content [2] - White carp is characterized by its smaller head and higher bone content, making it less desirable for direct consumption compared to flower carp [2][3] Group 2: Fishing Practices and Cultural Significance - The winter fishing practices in Hanshan Lake focus on catching flower carp, which can grow significantly over the years, with some reaching weights of 10 pounds [3] - In Chinese culture, fish is an essential part of the New Year’s Eve dinner, with different fish symbolizing various auspicious meanings, such as white carp representing "surplus year after year" [3] - In the northern regions, white carp is often used in festive dishes, while in coastal areas, it is less favored compared to other fish like yellow croaker [3][4] Group 3: Culinary Preparation - In northern Zhejiang, white carp is transformed into fish balls, where the meat is skillfully removed and processed with seasonings and starch to create a smooth and elastic texture [4]