DIY: Homemade Potstickers

Name: DIY: Homemade Potstickers
Ingredients: Potsticker wrappers (My packages came in 25 so I used 2 packs); 1 lb ground pork; 2 cups of chopped Napa cabbage; 1/4 cup of chopped yellow onion; 1 green onion; 2 tbsp finely chopped ginger; 2 tsp soy sauce; 1 tsp salt; 2 tsp sesame oil; 1 tsp Chinese rice wine; 1/2 tsp sugar; 2 tbsp corn starch; Vegetable or other high heat oil for frying; Chicken stock