Black wolfberry and tire chrysanthemum can be brewed together. The wolfberry mainly has the function of nourishing the liver and kidney and brightening the eyes, and the chrysanthemum can clear the lung fire, stomach fire, and kidney fire, which mainly focuses on nourishing and clearing the deficiency heat. Chinese medicine has a more classic drug called wolfberry chrysanthemum dihuangwan, in fact, is in the six flavors of dihuangwan on the basis of the addition of wolfberry and chrysanthemum, aggravate the role of nourishing the yin of the liver and kidneys, mainly for the kidney, but also liver yin deficiency manifestations, such as blurred vision, short-tempered, unstable blood pressure or high blood pressure this kind of patients, so the black wolfberry, chrysanthemum can be together with the water to drink. For the liver yin insufficiency appeared in the short temper, high blood pressure, and kidney deficiency appeared in the waist acid, as well as blurred vision and other symptoms of liver and kidney yin deficiency treatment.