2. Put Angelica sinensis and Radix Astragali into a residue bag, put them into a clear bowl, add Radix Codonopsis and Fructus Jujubae, and soak them together.
3. Put the soybeans and white lentils in a clear water bowl, soak them for 2 hours, take them out, drain them and put them in a plate for later use.
4. Pour pig's trotters into a boiling water pot, add cooking wine, remove blood and dirt, remove and drain for later use.
5. Add a proper amount of water to the casserole, pour the soaked trotters into the slag bag, and pour the red dates and codonopsis pilosula.
6. Add soybeans and white lentils, add ginger slices, stir well, cover and cook until the ingredients precipitate effective ingredients.
7. Uncover the lid, add salt, stir well to taste, turn off the fire, take out the cooked soup and put it in a bowl.