The bream does not have many spines, only 13 spines. Bream, also known as bream, also known as long-bodied bream, bream, oil bream; the ancient name of roach, bream, shrinking bream. In China, bream is also known as pomfrets and dories (wuchangs), with a body length of about 40 centimeters, and is better suited to still-water life.

The bream is mainly found in the middle and lower reaches of the Yangtze River in China in medium-sized lakes. It is fast-growing, adaptable, and has a wide range of food habits. It is one of the main freshwater fish in China because of its tender meat and delicious flavor. Each hundred grams contains 21.0 mg of protein, 6.9-8.0 g of fat, 92 kcal, 120 mg of calcium, 165 mg of phosphorus, 1.1 mg of iron.