1. Prepare a piece of pork belly, put it in cold water and blanch it with onion, ginger and garlic.

2. Take out cold water, wash and cut into pieces.

3. Pour cold oil into the pot, add pork belly and stir fry, add soy sauce and stir fry.

4. Add hot water to the pot, add salt+soy sauce+oyster sauce+monosodium glutamate.

5. Add potato pieces and quail eggs

6. Cover the fire and stew for 30 minutes.