Jin Chan Yu Bao is a dish at the Manchu-Han banquet. Abalone is a marine shellfish, which has nothing to do with fish, but is related to snails. It is a single-shell mollusk in the ocean, with only half a shell. The shell is thick, flat and wide, and its shape is a bit like a human ear, so it is also called a sea ear. Known as the "crown of seafood treasures" since ancient times, the meat is tender, tender and delicious, which is incomparable to other seafood. Especially in some Southeast Asian countries, Chinese, Hong Kong and Macao compatriots are particularly fond of abalone.