The legend is that the pickled fish, originating from a fishing village in Chongqing, the fisherman will catch the fish sold for money, and will be left over small fish and other farmers for pickles to eat, by chance the fisherman accidentally pickles and fish a piece of boiled, so that an inadvertent practice, but also to make a meal of delicious, the earliest was popular in the early 90's, when Chongqing large and small restaurants inside the dish, and then gradually by the Chongqing chefs to promote it to all parts of the country, so everyone knows