Can replenish qi and thirst, the liver is very good, astragalus to replenish qi, white atractylodes to strengthen the spleen and replenish qi and dry dampness, Chinese wolfberry nourishes the liver and kidneys, the birth of the eye, xi yang shen replenish qi and clear the heat to produce fluid, astragalus, atractylodes and xi yang shen are to replenish the gas is mainly to make up for qi special, easy to cause the fire, Chinese wolfberry has the effect of warming up and drinking more is also easy to get into the fire, in order to avoid the fire, the eyes are good, you can add chrysanthemum to enhance the role of clearing the liver and eyesight, would like to can add red jujube to make up for qi and blood