1. Nearly 20 kinds of materials, take appropriate amount for each sample
2. Daisy is used to soak at night and cook in the morning. It can be soaked in hot water for an hour at night on hot days, and put it in the refrigerator when it is cold. Or soak in hot water for three hours in the morning and cook at noon. Fresh lily does not need to be soaked
3. The soaked cereals will expand and the water will be poured out
4. Add enough water to the casserole for boiling the soup. Bring to a boil on high heat. When the pot is about to start, it is best to observe it nearby, or open the lid to avoid overflowing the pot.
5. Keep simmering on low heat, and cover the lid. Stir a few times with a spoon every 15 minutes, and be sure to reach the bottom of the pan and stir to avoid sticking to the bottom of the pan.
6. Wash the lily and add it when it is boiled on low heat for an hour. Like to eat sweet ones, you can add rock sugar at this time
7. Boil on low heat for about an hour and a half, and serve
