The reason why the wrapped bean curd smells fishy is: firstly, the wrapped bean curd refers to the bean curd that is not cooked or fully cooked, and secondly, the uncooked bean curd is made of raw soybean milk, which is processed by crushing soybeans, and the smell emitted after crushing soybeans has a strong fishy smell, so it is natural that the wrapped bean curd smells fishy.