Radix Angelicae Sinensis, Radix Astragali and Radix Codonopsis Ginseng are all herbs that can be taken daily in an infusion, but if the patient’s body is usually symptom-free and relatively robust, with no problems of qi and blood deficiency, they do not need to take them for too long. Patients who are usually weak and have problems such as deficiency of qi and blood can take angelica, astragalus and dang ginseng for about 1-2 months. All three drugs have the effect of warming the qi and blood, especially for female patients, and can be used as a long-term dietary supplement. They can be taken for a period of time for people with deficiency of qi and blood, such as patients who usually have anemia, low blood pressure, weak constitution or long-term illness, and can play a role in replenishing qi, replenishing blood and invigorating blood, and are suitable for patients with deficiency of qi and blood. Drinking angelica, astragalus and codonopsis is not only for a particular disease, for example, it can be applied when the patient has such problems as qi deficiency, weakness and spontaneous sweating. However, if the patient is relatively robust, it is not recommended to use angelica, astragalus and dang quang ginseng for too long as it may cause problems such as deficiency fire on inflammation. Angelica, Radix Astragali and Radix Codonopsis have the effect of nourishing Yin, nourishing skin, replenishing blood and replenishing Qi. For female patients they may also relieve patients from irregular menstruation, painful periods, or weakness due to certain reasons, and can regulate blood pressure, and pharmacologically these drugs are also rich in amino acids and trace elements, which can also play a role in regulating the skin for female patients after taking them.