Cut the zucchini into half-moon slices.
Slice onion, green onion, and Cheongyang chili peppers.
Cut pork into bite-sized pieces.
Stir-fry the pork in a pan to render out the fat.
Add sliced onion, green onion, and chili peppers and stir-fry together.
Add the zucchini and lightly stir-fry again.
Add gochujang, gochugaru, soy sauce, minced garlic, and water, and bring to a boil.
Simmer until the soup slightly reduces and thickens.