Cut the cabbage and pork into bite-sized pieces.
Mix the sauce ingredients (gochujang, soy sauce, sugar, minced garlic, etc.).
Add oil to a pan and stir-fry the pork.
When the pork is halfway cooked, add the cabbage and stir-fry together.
Add the sauce and stir-fry until evenly mixed.
Serve the stir-fried mixture over rice to finish.