sentence: mix the chicken broth bean paste soy sauce and salt in a bowl sentence: add the tofu to the pot of water sentence: coat the skillet with oil sentence: cut the pork into pieces and add to the wok sentence: chop up the garlic and ginger and add to the wok sentence: add the sauce to the wok sentence: add the tofu to the wok sentence: add cornstarch and water to the wok sentence: sprinkle sesame oil peppercorn powder and scallions on top