Practice: blanch the mutton in a boiling water pot. Take it out and soak it in cold water to remove the fishy smell. Boil water in a casserole, add mutton and other medicines until the mutton is cooked and rotten, and season with refined salt. Eat meat and drink soup, daily 1 dose, 2-3 times.

Efficacy: it can strengthen the spleen and tonify deficiency, nourish yin and astringe sweat. It is suitable for night sweats due to physical weakness in children after illness.