Wash and peel the carrots, then cut them into small pieces; shred the pork into small pieces and toss with bean sprouts. Cut the leeks into small sections.
Heat a small amount of oil in a hot pan and fry the garlic and leeks, then add the shredded pork and stir fry for a few minutes.
Add the carrot and a little water, bring to a soft boil, and stir in the bean sprouts.
Season with salt and sugar to taste before boiling.