5 grams of kudzu root, 5 grams of papaya, 5 grams of red beans, 5 grams of lentils, 5 grams of brown rice 10, 5 grams of konjac, 5 grams of coix seed, 5 grams of gordon euryales and 2 grams of medlar. Wash Radix Puerariae and Fructus Chaenomelis, and soak red beans, lentils, brown rice and Coicis Semen in advance 1 hour. Then put all the ingredients in a saucepan, add appropriate amount of water, simmer for 3 hours, and add rock sugar according to personal taste.