1. Prepare the materials
2. Rinse and soak barley and ginseng for 1-2 hours
3. Red dates pitted
4. Add 1500ml of water to the pot, add barley, red dates, and ginseng for half an hour
5. Longan peeled and cored
6. Add longan and cook for a while, fresh longan meat should not be cooked for too long
7. Finally, add rock sugar and stir to melt.
