Preparation materials: 500 grams of pig bones, 700 grams of pueraria lobata, a piece of ginger, jujube 10, a little medlar, and a proper amount of salt.
1. Prepare all materials, wash and cut pig bones for later use.
2, put the pig bones into the pot and blanch, the color changes and floats.
3. Rinse with clear water after blanching for later use.
4. Peel Radix Puerariae and cut into thick slices for later use.
5. Remove the prepared red dates for later use.
6. Put all the materials into a pot with cold water, turn to medium heat for 20 minutes after the fire boils, and then turn to low heat 1 hour.
7. Add proper amount of salt before cooking and serve in a bowl.