1. Selection of staple foods and beans: barley, wheat, glutinous rice, japonica rice, black rice, oats, millet, coix seed, corn, black beans, sweet potatoes, adzuki beans, soybeans and their products.

2. Choice of meat, eggs and milk: beef, mutton, dog meat, chicken, liver, blood of livestock, carp, crucian carp, mullet, eel, shrimp, oyster, egg, milk and its products.

3. Selection of vegetables: sweet potato, rape, spinach, fungus, carrot, cabbage, radish, ginger, garlic, potato, yam, Tricholoma, Lentinus edodes, water chestnut, etc.

4. Choice of fruits: oranges, oranges, apples, jujubes, longan, oranges, bananas, hawthorn, kiwi, papaya, persimmons, etc.

5. Others: walnuts, sesame seeds, peanuts, chestnuts, medlar, sea cucumbers, etc.

What I have to mention here is the top-grade sea cucumber, which is widely welcomed by everyone because of its excellent quality.