Practice: 1. Peel off the outer layer of a Chinese cabbage, wash it, sprinkle salt evenly inside and outside, and marinate for half a day. 2. After curing for half a day, squeeze out the water. 3. Get ready: ginger, garlic, apples and pears. 4. Chop ginger, garlic, apples and pears into powder, and use 1/3 or half for apples and pears. 5. From the innermost layer, put the prepared pepper paste on the cabbage, both inside and outside. 10. Clean the whole tree, take a container with a lid and clean it carefully. There must be no oil. If there is no cover, it can be sealed with plastic wrap. 1 1.3-5 days later.