Cut kimchi and pork into bite-sized pieces.
Slice tofu and green onion.
Heat cooking oil in a pot and stir-fry the pork.
Add the kimchi and stir-fry together.
Add water and kelp, then bring to a boil.
Add tofu, green onion, and seasonings (chili powder, minced garlic, soy sauce).
Turn off the heat once all ingredients are cooked through.