Just put one or two longan, red dates can be put more, medlar can be put at will, and ginger should be a little. Dried longan (dried longan) can protect eyes every day. For computer users and patients with dry eye, drinking it every day can improve their eyesight. Ginger, medlar and longan are soaked in water to strengthen the spleen and warm the stomach, nourishing blood and benefiting the heart. You can soak together, but it is not suitable for people with heavy internal heat.

Suggestion: It is useful to soak in wine and sing. Water cannot be decomposed. Only the alcohol contained in wine can decompose the ingredients in these things.