Cut the potato, onion, and green onion into small pieces.
Cut the pork neck into bite-size pieces.
Add cooking oil to a pan and stir-fry the pork, then season with salt and pepper.
Add the potato and onion and continue stir-frying.
Add chili powder, soy sauce, and minced garlic, and stir-fry further.
Add cooked rice and perilla leaves, then mix everything evenly while stir-frying.
Add a bit of beef bone broth or water and stir-fry for a little longer.
Add green onion and perilla seed powder, stir-fry once more, and finish.