People also divide the precious raw materials of delicacies into top, middle and bottom treasures.

The top eight treasures are: raccoon lip, bird's nest, hump, bear's paw, deer tendon, Hericium erinaceus, leopard fetus and toad;

Eight treasures: shark's fin, civet, Sichuan aconite, tripe, turtle skirt, fish lips and shad;

The next eight treasures: Sichuan bamboo shoots, tremella, mushrooms, Hericium erinaceus, scallops, fish bones, fish intestines and mullet eggs.

The ancient eight treasures are dragon liver, phoenix marrow, leopard fetus, carp tail, roasted owl, scarlet lips, bear's paw and crispy butter cicada.

Babao Grass: Hericium erinaceus, Tremella, Dictyophora dictyophora, Bird's Nest, Morchella, Flower Mushroom, Day Lily, Yunxiangxin.

Haibabao: bird's nest, sea cucumber, shark's fin, abalone, fish belly, scallop, fish lips and fish eggs.