1. raw materials: red dates 10, 40 Chinese wolfberry, old rock sugar 10g, and 600ml of cold water.

2. Wash and peel the red dates, wash the medlar, put it in a blender with the old rock sugar, and add 200ml of water to mash it.

3. Then open the cover of the blender, add 200ml cold water and stir again, so that the red dates and medlar can be ground very finely.

4. Put the beaten red dates and medlar juice into a pot (not a wok), add 200ml of cold water, and boil to serve.