Step 1: Prepare the filling by mixing ground chicken with vegetables, aromatics, and seasonings.
Step 2: Lay out dumpling wrappers on a clean surface.
Step 3: Add filling to the center of each wrapper without overfilling.
Step 4: Moisten wrapper edges with water and fold, pleating as desired.
Step 5: Seal dumplings tightly to prevent leakage.
Step 6: Steam dumplings for 10–12 minutes, boil for 6–8 minutes, or pan-fry until golden and cooked through.
Step 7: Stir together soy sauce, vinegar, sesame oil, sugar, chili oil, and green onions.
Step 8: Serve dumplings immediately with dipping sauce.