Slice ginger and shred onion.
Wash the ribs, blanch them in water, and remove the blood residue.
Put water in the casserole, add ribs, ginger slices and shallots, bring to a boil over high heat, and turn to low heat.
After 20 minutes, add coix seed radish, boil again, and simmer 1 hour. Season with salt 5 minutes before turning off the fire.