Kimchi Pork Pot Stickers

Name: Kimchi Pork Pot Stickers
Ingredients: 1 tablespoon canola oil; 1 medium onion, finely chopped; 1 tablespoon freshly grated ginger; 2 garlic clove, finely minced or grated; 1 cup kimchi, drained and finely chopped; 1/4 cup of the kimchi pickling liquid; 2 tablespoon soy sauce; 1/2 cup scallion, finely diced; 2 tablespoon brown sugar; 1 lb ground lean pork; for the dipping sauce:; 1/4 cup soy sauce; 2 teaspoon toasted sesame oil; 4 scallion, finely diced; 1 tablespoon brown sugar