Wash the rice and fry it in an oil-free and waterless pot. Need a big fire to stir fry. It's heavy at first, but later it will feel scattered and relaxed. Turn off the heat when it turns yellow and stir fry slowly. Turn off the fire and stir-fry with waste heat. Let it cool and serve. Do more at once and save trouble when eating. What we want is soup, not too much rice, just a handful and cook it in the cooking machine.