Panjin is located at the southernmost tip of the three northeastern provinces, and there was a southern shortage in the early days. There are natural wild river crabs here. Until the 1980s, they were artificially propagated. Today, crabs have spread all over Panjin. Where there is water, there are crabs, which is no exaggeration in Panjin. Rice crabs, reed crabs, wild crabs and reservoir crabs in Panjin are cheap and of real quality. They are a paradise for gourmets and crab dealers.