Longan is known as Gui Yuan (Gui Yuan, Yuan Meat). Unlike lychee, which is hot and humid in nature, longan can be used as medicine. It has a variety of effects, such as strengthening the yang, tonifying the heart and spleen, nourishing the blood and calming the mind, and moisturizing and beautifying the skin. It can treat anemia, palpitations, insomnia, forgetfulness, neurasthenia, and post-sickness and post-partum physical weakness.

[Properties] Sweet flavor, flat nature. It can nourish the spleen and stomach, nourish the heart and wisdom, nourish blood and tranquilize the mind.