1, American ginseng and Lycium barbarum soaked in water together can play the role of benefiting qi and nourishing yin, clearing liver and improving eyesight. Among them, American ginseng has the function of benefiting qi and nourishing yin, and nourishing yin is more important, while Lycium barbarum has the functions of nourishing liver and kidney, clearing away liver heat and improving eyesight, so they are compatible, and are suitable for some hot flashes, insomnia, dreaminess, anxiety and fever, or dry eyes, especially those caused by yin deficiency and blood deficiency.

2, medlar specializes in nourishing liver and kidney meridians, which has a very good effect on nourishing liver, kidney and yin. If yin deficiency is accompanied by spleen deficiency, loss of appetite, abdominal distension after eating, or fatigue at ordinary times, it indicates that there are symptoms of spleen deficiency, and we can add some Herba Agastaches and Eupatorium odoratum to strengthen the spleen and promote diuresis. If you don't sleep well, you can add some acanthopanax senticosus, or roses and jasmine flowers to regulate the autonomic nerve function and improve sleep.