1. Wash the cured duck and cut it into small pieces. Peel the white radish and cut into pieces, and slice the ginger.
2. Cold water in the pot, add duck and cook until the water boils, then drain.
3. Put the duck, white radish, ginger slices and water into the casserole, cover the lid with high fire and boil it, then turn to low heat for about one and a half hours.
4. When the soup turns white and there is more than half of water left, add coriander after turning off the fire.
Radish: Breathe down.
Ginger: It can reduce adverse reactions, stop vomiting, eliminate phlegm and relieve cough, dispel cold and relieve exterior syndrome.