Function：

Instructions：

1. Soak the Henan yam (L) in water for about 1 hour, rinse thoroughly for later use;
2. Cut the Canada ginseng into slices, cut the astragali slice (premium) into short sections and rinse them thoroughly for later use;
3. Rinse the Ningxia fructus and Thailand dried longans - large in water thoroughly for later use;
4. Remove the kernel of the jujubes (jumbo); peel the ginger, cut it into slices and rinse thoroughly for later use;
5. Gut the trionychidae and cut it into pieces, cut the pork loin into pieces, blanch the pieces in water, take them out and rinse them thoroughly 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 and Shaoxing wine before serving.