Raw materials: 2 silver carp (about 100g), jujube 100g, lotus seeds 40g, bean sprouts 170g, daylily (dried) 70g, tender Shanghai green 170g, clean bamboo shoots 300g and potatoes 6544. Methods: 1. Wash red dates and soak them soft; Wash lotus seeds, soak them soft, and remove the inner bud core; Steam red dates and lotus seeds in a cage until they are soft. 2. Cut the fish head into 4 pieces, wash it and put it on the plate; Wash kelp, change knives and set plates; Wash and plate bean sprouts; Peel the green bamboo shoots, change the knife into strips and plate them; Peel potatoes, cut into thick slices, rinse with clear water, and plate; The day lily is pedicled, washed and put on a plate; Remove stems and leaves from Shanghai, wash and plate. 3. Put a large casserole in the center of the hot pot table, add Sichuan salt, scallion, tomato slices, broth, ginger slices, red dates, lotus seeds and chicken essence, ignite and boil, and serve with garlic oil dish and prepared raw materials. Features: the soup is sweet, tender and delicious, and has the effects of nourishing qi and blood and benefiting the heart and kidney. Efficacy analysis: According to modern scientific research, jujube has the functions of invigorating qi, invigorating spleen, nourishing blood, calming the nerves and preventing cancer. According to the Classic of Materia Medica, red dates can "soothe the nerves, help the twelve meridians and harmonize the stomach". Lotus seeds are sweet, astringent and flat in nature, and have the effects of nourishing the heart, calming the nerves, invigorating the spleen, stopping diarrhea, tonifying the kidney and fixing essence. Eating fish head has the effects of warming the heart and spleen, improving intelligence and strengthening the brain, nourishing qi and blood, benefiting the kidney and so on. It is suitable for palpitation, chest tightness, mental fatigue, shortness of breath, laziness, forgetfulness, lethargy, loss of food intake and other symptoms caused by deficiency of heart and spleen yang. Note: Do not pour out the water soaked in red dates and lotus seeds. When steaming in the cage, put the original soaked medicinal juice into the cage together with red dates and lotus seeds, and put it into a big casserole together with the medicinal juice.