Of course not! There are catfish in yi river, but it's just an ordinary catfish. Even if there are some fish that have grown for decades, he won't eat people! Catfish is a carnivorous fish, and its prey is mostly small fish, such as rice sticks, crucian carp, goby fish, wheat ear fish, carp, loach, etc., and it also eats shrimp and aquatic insects. Mainly swallowing, the role of teeth is mainly to prevent food from escaping. The catfish in yi river is not as big as the giant catfish in Mekong River. By the way, when you say yi river, you mean yi river in Linyi, right?