Sha Shen and Yu Zhu belong to the category of Chinese herbs, and they are yin nourishing herbs. Radix Panax Ginseng has the effects of nourishing yin and clearing heat (nourishing yin fluid and clearing away heat), moistening the lungs and resolving phlegm, and benefiting the stomach and generating fluids (nourishing the stomach by replenishing the fluids in the stomach). Yucca has the effects of nourishing yin and moisturizing dryness, generating fluids and quenching thirst (promoting the production of fluids to alleviate thirst). Sha Shen is clinically indicated for symptoms such as cough, dry cough with little phlegm and coughing up blood caused by deficiency of lung yin, as well as symptoms such as dry mouth, easy hunger and loss of appetite caused by deficiency of stomach yin. And yuzhu target mainly Yin deficiency dry cough, internal heat and thirst (internal fever accompanied by symptoms such as excessive eating, drinking and urination). However, salvia cannot be used with quinoa, and it is forbidden to take it for wind-cold cough. And those who have phlegm-dampness and stagnant gas in the stomach should not take Yuzu. Patients who are not feeling well are advised to consult a doctor for specific medication.