1. Wash the mung beans
2. Wash fresh kelp and cut into strips
3. Ginger peeled and sliced
4. Keel soaks in water to remove blood
5. Put all the ingredients into the pot, then pour half of the pot of water
6. After the high fire is boiled, turn to a low fire and continue to cook for an hour.
Tips:You can sprinkle some salt while drinking
