The main function of red dates is to tonify the middle and benefit the qi, nourish the blood and tranquilize the mind, and moderate the medicinal properties. For weakness of the spleen and stomach, tiredness and fatigue, loss of appetite, and diarrhea, it can be used with Codonopsis Pilosulae. Blood deficiency caused by yellow muscle thinness, can be used with angelica, ripe land. Red dates help dampness, and those with thick and greasy tongue can not be used alone. Angelica sinensis has the effect of tonifying blood, activating blood circulation, relieving pain, moistening the intestines and laxatives, and is a good blood tonic, which can be applied to all the symptoms caused by blood deficiency, and is usually used together with Astragalus. For abdominal pain caused by menstrual disorders in women, Angelica sinensis is a key medicine for regulating menstruation, and is usually used in conjunction with Radix Rehmanniae Praeparata and Radix Paeoniae Alba. This product is good for treating abdominal pain caused by coldness, and is usually combined with ginger and mutton. Egg is both a food and a good yin nourishing medicine.