Ingredients: red dates, lilies and pig bones.

1. Wash the red dates first. Put the red dates into the casserole. Put water in the casserole, not too much, about a quarter of the casserole.

2. Bring the fire to the boil and skim off the foam. It doesn't matter if you add too much water, just pour it out and drink it. Continue to cover with medium fire 10 minutes.

3. After10 minutes, add a spoonful of honey or sugar and continue to cook until the juice is almost the same, about 15 minutes.

4. put the lily before the juice dries (the dried lily should be soaked in advance)