Cut the tofu into bite-sized pieces.
Finely chop the green onion, garlic, and ginger.
Add cooking oil to a pan and sauté the green onion, garlic, and ginger.
Add the ground pork and stir-fry.
Add gochujang, doubanjiang, soy sauce, and sugar to season.
Pour in water or stock.
Add the tofu and bring to a boil.
Add starch water to adjust the thickness.
Drizzle sesame oil to finish.