15 Minute Stir Fried Chicken Asparagus

Name: 15 Minute Stir Fried Chicken & Asparagus
Ingredients: 1 medium onion, cut in half and sliced medium thick; 1 bunch asparagus, cut into 1 inch lengths discard bottom fourth (about 2 cups); 1 tablespoon chicken broth; 1 tablespoon minced fresh ginger; 3 medium garlic cloves, pressed; 1 large boneless skinless chicken breast, cut into 1 inch pieces; 2 tablespoons soy sauce; 1 tablespoon rice vinegar; 1 pinch chili flakes; salt; white pepper