Dry mulberry and Dendrobium stem for 5- 10 minutes. Pay attention to slow fire and cook for a short time. Drink the water immediately after it is boiled, and add water while drinking. Dried mulberry is the most nutritious when the water of dried Dendrobium is darkest.

Mulberry and Dendrobium can add some honey when soaking in water. Add some honey and the taste will be better. Divide the soup evenly into each cup and put it in the refrigerator for refrigeration. Cold drinks are better.