1, ebony can be directly used for soaking in water, and can be taken when necessary. Seven or eight dark plums can be put directly into a larger glass, then into boiling water and covered. After 3 to 5 minutes, the soup inside can be quoted directly. When drinking with ebony, you can also add a proper amount of rock sugar, which will make the soup sour and refreshing.

2. Although ebony can drink water directly, it can't suck out all the nutrients in ebony. The best way is to put a proper amount of ebony directly in a small pot, add water and a small amount of forage and rock sugar, and cook together. After boiling for 5 to 10 minutes, you can take out the soup and make tea.