1, Ingredients: 3 kg of Toona sinensis bud, appropriate amount of salt, appropriate amount of brown sugar, appropriate amount of liquor and appropriate amount of vinegar.

2, fresh Toona sinensis buds are washed and dried, and the water must be dried.

3. Put the Toona sinensis bud in a clean basin, sprinkle fine salt on it and marinate it for half an hour. Then rub the Toona sinensis with your hands. The movement should be light and strong. Don't rub off the leaves until the Toona sinensis bud is awkward.

4. Wash the ceramic jar without water, and dry it. Put the kneaded Toona sinensis buds into the jar and sprinkle with a layer of salt.

5. Spread a layer of Toona sinensis buds and sprinkle a layer of salt evenly.

6. Spread the kneaded Toona sinensis buds all over the jar repeatedly, add a spoonful of brown sugar, and add a proper amount of white wine and vinegar.

7. Seal the jar mouth with plastic film and store it in a cool place.