Yuqian decoction contains Yuqian100g, tomato 50g, sweet orange 50g, sugar 50g and wet starch 20g. Wash and drain elm, wash and slice tomato, and slice sweet orange for later use; Put the soup pot on high fire, add 50 ml of water, add elm root, tomato and sweet orange, bring to a boil, add white sugar and thicken with wet starch. This soup is delicious and sweet, and has the effects of invigorating spleen, tonifying deficiency, nourishing blood and calming the nerves. Can be use for adjuvant treatment of patients with asthenia, thinness, cough with excessive phlegm, and dysuria. Eating healthy food can not only enhance physical fitness, but also beautify the face.