It's very simple to cook soup in a rice cooker: first, blanch the radish with water, that is, cut the radish into pieces, put a little salt in the water, pour it out with cold water, then rinse it and set it aside, then put the spareribs in the pot until the spareribs are not in the water, pour out the water when the fire is boiling, add hot water again, add onion and ginger cooking wine and simmer for 4 minutes (soup-making function), then add the salt again, and burn for 15 minutes. Just don't keep two-thirds of the water too much. If there is too much water, it will pop up. If you use large firepower, you should open the lid and don't open the pot with slow firepower. The effect is very good. If you try a few more times, you will get started. Oh, I wish you success.