Chop the onion and green onion.
Heat cooking oil in a pan and sauté the chopped onion and green onion.
Add ground pork and stir-fry evenly.
Season with soy sauce, sugar, and cooking wine.
Simmer the sauce, then put it on top of the rice.
Scramble or soft-boil an egg and place it on top.
Finish with chopped green onions and shredded seaweed.