Composition】 Dendrobium Chuan 15g Mai Dong 15g Yam 15g Chuan Huang Lian 3g Grain and Wheat Bud 15g Raw Hawthorn 15g Lentil 15g Bei Sha Shen 15g 【Decoction Method】 Put the above medicine in a non-metal jar, add cold water to flood the drug 2cm, soak for one hour, boil it for 25 minutes on high heat, then change to low heat, pour out the juice, add water and decoct again, three times in a row, and mix the juice of the three times, take it in three doses. Take 150~200ml each time, children take 50~100ml each time. [Functions and Indications] To open stomach and nourish liquid, strengthen spleen and dissolve food. It is used to reduce stomach intake due to spleen and stomach yin deficiency, for not hungry or hunger without food, food without taste, thirst for drink, dry stools, red lips, sweating, irritability, thin pulse, red tongue with thin yellow tongue coating, or tongue coating peeling, less fluid. [Explanation] This formula is especially designed for the deficiency of Stomach Yin. Stomach yin is robbed, fluid deficiency, unable to moisten the stomach and intestines, therefore, Sichuan Dendrobium is used to benefit the stomach and produce fluid, nourishing yin without stagnating the spleen as the ruling medicine; Raw Hawthorn is used to eliminate food and strengthen the stomach, Northern Salvia nourishes yin and benefits the stomach, Yam nourishes the stomach and produces fluid, Medlar nourishes yin and produces fluid, together as the minister; Lentil strengthens the spleen and opens the stomach, Grain Bud eliminates food and harmonizes the middle, strengthens the spleen and opens the stomach; Medlar moves Qi and eliminates food; Chuan Huanglian is bitter and strengthens the stomach and clears heat, together as the supporting medicine. The combination of all the drugs, the yin liquid to restore, the stomach to open, the food can be transformed and all the evidence are resolved. Adding and subtracting application] For those with obvious loss of yin fluid in prolonged illness, add Radix et Rhizoma Dioscoreae and Radix et Rhizoma Ginseng; for those with thirst for cold drinks, add Rhizoma Yucca and Radix et Rhizoma Pollen; for those with constipation, add Radix et Rhizoma Dong Gua Ren and Radix et Rhizoma Rhamnoides; for those with restlessness and sleeplessness, add Radix et Rhizoma Bamboo Leaf and Radix et Rhizoma Gardeniae; for those with excessive sweating at night, add Radix et Rhizoma Mulberry Leaf and Radix et Rhizoma Schisandrae. Caution] Where spleen qi deficiency, dampness and stagnation in the middle jiao caused by the incense, abdominal distension and loose stools, dry mouth and do not want to drink, white and greasy tongue, white thick, or white as cumulus powder, this formula should not be used. Huang Lian and Da Huang can only be used temporarily in the formula, not for a long time, and the dose should be controlled within 3-5g to prevent bitterness and dryness from hurting Yin. [Application】 This formula is used for those with anorexia of yin injury in the late stage of fever, or after prolonged or serious illness, after malignant tumor surgery, or after radiotherapy or chemotherapy, and has certain curative effects; it is effective for those with anorexia of yin injury caused by unreasonable nutrition in children, too much fried and barbecued food. In order to ensure the efficacy of this formula, we should pay attention to dietary regimen and adhere to a longer course of treatment. In clinical cases of chronic gastritis, anorexia, hepatitis, liver cirrhosis, tumor radiotherapy side effects, etc., this formula can be referred to for evidence-based treatment.