Wuchang fish is a kind of high-quality freshwater fish, which is favored because of its delicious meat and delicate taste. According to the market situation and the relationship between supply and demand, the price of Wuchang fish is usually higher. Snapper is a common freshwater fish. Although there is a certain market demand, the price is lower than Wuchang fish. Therefore, considering the price and market demand comprehensively, it can be concluded that Wuchang fish is more expensive than bream.