Practice: 300g shrimp head goes to the shrimp line and opens the back for later use. Prepare coriander, celery, dried mushrooms and squid, soak scallops in water and chop them up to prepare some winter dishes for later use. Add a cup of rice to the inner pot, add a proper amount of water (the water level in the inner pot is 6), pour a little water into the outer pot, stew for half an hour, and the porridge will be cooked. Add scallops to porridge and cook for 5 minutes, then add shredded ginger, mushrooms, winter vegetables and shredded squid and cook for 8 minutes. Add shrimp and cook for 8 minutes, then add coriander and celery, stir well and sprinkle with salt and pepper.