whitebait is a freshwater fish, which is found in salt water and fresh water in East Asia and is known as delicious in China. Slender, salmon-like, scaleless or finely scaly, about seven to ten centimeters long, rarely longer than 15 centimeters (6 inches). Big mouth, big and sharp teeth, preying on fish. Whitebait is named after its slightly round body length, delicate and transparent color, such as silver. It is produced in the Yangtze River estuary, commonly known as noodle fish, noodle fish, ice fish, glass fish and so on. Represented by whitebait in Taihu Lake. As early as the Ming Dynasty, Songjiang perch, Yellow River carp and Yangtze River shad were called the four famous fish in China.