Chinese yam, chestnuts, chicken, pork belly and dried tangerine peel are stewed together. Stewed chicken with chestnuts is a classic dish in Shandong, and yam stewed chicken is a classic medicated diet. Chicken soup with dried tangerine peel is a classic food of Nanyue people. The three are cooked together with pork belly, chestnut powder is waxy and sweet, yam is soft, chicken is tender and sweet, pork belly is tender and smooth, and the house is full of fragrance. It tastes delicious, not only attractive, but also has the effect of tonifying lung and kidney, especially suitable for winter diet.