Tonifying the Yuan, nourishing the heart, strengthening the body, and taking advantage of the function of heart energy can soothe the five internal organs, eliminate all diseases, tonify the spleen and stomach, and enhance the vitality. Its essence can make the thin, fat and old healthy, and it is very effective to take it often. Use beef, no matter how much, to remove the fascia, cut it into large pieces, wash it with river water several times to make the blood smell exhausted, soak it in river water for one night, and wash it once or twice the next day to make it clear. Put the ashless wine into a crock and seal it with heavy mud. Cook with mulberry firewood all night and take it out for roasting. It's over. It's better if it's yellow sand, but it's useless to burn it black.