2. Prepare the materials and cut the lean meat into small pieces.
3. Remove lean meat after blanching.
4. Wash medlar, candied dates and ginger slices.
5. Peel the yam and cut it into small pieces. If you don't use it immediately, you can soak it in water to avoid oxidation and blackening.
6. Add water to the pot, add lean meat, medlar, candied dates and ginger slices to boil, then pour them into Hu Aishan and turn to low heat for one hour.
7. Add salt to taste when drinking.