working methods
1. Cut the chicken wings in half, add the onion, ginger and soy sauce, mix well and marinate for 20 minutes.
2. Pour oil in a hot pan, add potato chips and fry until golden brown.
3. Take another pot, add chicken wings and fry until golden brown on both sides.
4. Add chopped onions and stir fry.
5. Add onion ginger, soy sauce and appropriate amount of water and cook for 20 minutes.
6. Add potato chips and continue to cook for 5 minutes.