1. The essence is different: Wujiang fish is the name of a dish; Qingjiang fish mainly refers to a kind of fish in Qingjiangku area of Hubei Province.

2. Different producing areas: Qingjiang fish is produced in Qingjiang reservoir area, Hubei Province; Wujiang fish is produced in wujiang town, Zunyi.

3. Different eating methods: Wujiang fish is mainly eaten when cooking hot pot in daily life; There are many ways to eat Qingjiang fish, among which the most common methods are braised, roasted in sauce and white soup.

4. Different trademarks: the trademark of Qingjiang Fish has been registered by the state; Wujiang fish is a local specialty snack.