Kudzu     1/2 catty
Carrot     1 pc
Corn       1pc
Pork shank  1/2 catty
Water      1200ml
  1. Place kudzus and pork shank in a pot and add water. Boil them first.
  2. Skim off the scum floating on the surface after boiling, then simmer for 1 hour.
  3. Add carrot and corn and cook for 30 minutes again.
  4. Season with salt and serve.