Dear, can you tell me carefully how to cook brown sugar water on Lotus Root Festival?

Lotus root node is a hemostatic in traditional Chinese medicine. Dry lotus root nodes should be cleaned with brown sugar water and soaked in water for half an hour. You need to use 3 Liang lotus roots, 1 2 Liang brown sugar and 2 Jin water. Cook on high heat first, then on low heat, and cook for 10 to 15 minutes. Take out the lotus root knot, then add one or two brown sugar into the medicine juice, heat and stir evenly, and drink after the brown sugar is completely melted. If you have a refrigerator at home, you can cook more and put it in the refrigerator according to the above ratio.