1, meat

such as beef and lamb pork, pork offal, pork tongue, pork liver, bacon, luncheon meat, tripe, yellow throat, duck intestines, chicken wings, crispy intestines, quail eggs, ham sausage, sausage, liver hooves and frogs.

2, seafood

such as crab meat, fish balls, fresh shellfish, oysters, squid, sea shrimp, cod fillets.

3, vegetables

such as white carrots, carrots, tomatoes, asparagus, lettuce, leeks, potatoes, yams, kelp, lotus root, cucumber, winter melon, lettuce, oleaginous greens, baby greens, bok choy, spinach, cabbage, cabbage, broccoli, parsley and so on.

4, mushrooms

such as mushrooms, shiitake mushrooms, flat mushrooms, enoki mushrooms, apricot mushrooms, fresh mushrooms, cocktail mushrooms, straw mushrooms, tea tree mushrooms and so on.

5, soybean products

such as soybean sprouts, mung bean sprouts, tofu, dried tofu, soybean skin, old tofu, oil tofu, bean curd, konjac shreds.