Yes, longan is warm and sweet, which is beneficial to the heart, spleen and qi and blood. It can be used for insomnia, forgetfulness, fright and dizziness caused by deficiency of both heart and spleen and deficiency of qi and blood. Lycium barbarum has the effects of nourishing liver and kidney, improving eyesight, preventing cancer, resisting oxidation, delaying aging, improving blood circulation, strengthening blood vessels and enhancing immunity. Drinking together is a very good health tea, which has the functions of enriching blood, strengthening spleen, benefiting eyesight and enhancing body resistance.