Cut the tofu into cubes.
Finely chop the green onion and garlic.
Add cooking oil to a pan and stir-fry the pork.
Add the chopped green onion and garlic and stir-fry.
Add gochujang, doubanjiang, and soy sauce to make the seasoning.
Add the tofu and mix evenly with the sauce.
Add water and starch water, then simmer until thickened.
Serve on a plate and garnish with chopped scallions.