Cut the pork and vegetables into bite-sized pieces.
Stir-fry the pork in a pot.
Add onions, potatoes, zucchini, tofu, and other vegetables, and stir-fry together.
Add doenjang (fermented soybean paste) and minced garlic, and mix well.
Pour in water and bring to a boil.
When the broth is ready, add tofu and green onions.
Season with salt and pepper to taste.
Turn off the heat when the ingredients are cooked.