2. Wash the rice and millet for use.
3. Dry and dried oysters are boiled in boiling water for a while.
4. The bones are drowning.
5. Shred mushrooms, spinach and ginger. Dice celery.
6. Put all the materials into the electric pressure cooker except spinach and celery.
7. Add appropriate amount of water and press 12 minutes.
8. After the rice is cooked, pour in spinach, stir-fry celery evenly, and add some salt to serve.