1. Wash the rice, barley and red dates separately;
2. Soak the rice in water for 30 minutes and the barley in water for 2 hours;
3. Wash the yam, peel it, and cut it into long hob pieces;
4. Put the pot on the fire, add water, rice and barley, bring to a boil over medium heat, then reduce the heat and cook until thick;
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5. Add the yam cubes and red dates and cook for about 20 minutes;
6. Add the rock sugar into the cooked porridge, stir evenly, and then pour in the honey after it cools slightly. Can.