What kind of food is vinegar fish from Hangzhou West Lake, and what are its characteristics?

When introducing the top ten special cuisines in Hangzhou, it is the vinegar fish in West Lake that can't be bypassed. West Lake vinegar fish is killed and cooked now because of its geographical advantages. It tastes very delicious, sweet and sour, and has a unique style. West Lake vinegar fish, alias Shu Sao Chuan Zhen and Song Saoyu, is a famous dish with traditional local flavor in Hangzhou, Zhejiang Province, belonging to Zhejiang cuisine.

West Lake vinegar fish is generally cooked with grass carp as raw material. After cooking, pour a layer of smooth and shiny sweet and sour, and the pectoral fins stand up. The fish is tender and beautiful, with crab flavor, sweet and sour.