Function：

Instructions：

1. Soak the fish maws in water until soft and cut them into pieces, blench them in water with ginger and scallion for later use;
2. Soak the mushrooms(featured-XS) in water, remove their stems, halve them and rinse thoroughly;
3. Rinse the Hokkaido dried scallops - small in water for a while, soak them in hot water, set aside with water for later use;
4. Rinse the natural yams and Ningxia fructus(S) thoroughly for later use;
5. Cut the spareribs into pieces, cook them in boiling water for a while, take them out for later use;
6. Put all ingredients into a steaming pot, pour in some hot water, stew over water for about 3 hours, add salt before serving.