Blend pork, shrimp, carrot, onions, and garlic in a blender until finely minced.
Add salt, soy sauce, oyster sauce, black pepper, sesame oil, and cornstarch to the mixture. Mix well.
Spoon filling onto each dumpling wrapper and fold to seal the edges.
Steam or pan-fry the dumplings until fully cooked, about 10-15 minutes.
For chili sauce, blend garlic and chilies, then cook in oil over low heat until fragrant.
For dumpling sauce, mix soy sauce, sugar, sesame seeds, chili oil, and green onions.