1. 500 grams of chicken wings, cut twice on the front and back
2. In a pot under cold water, add ginger slices and cooking wine, boil the bleeding foam on high heat, remove and wash
3. Fry on low heat until golden on both sides
4. Add ginger, light soy sauce, dark soy sauce, stir fry evenly
5. Add star anise, cinnamon, bay leaves, 1 small can of cola, boil over high heat until the soup is thick
6. Reduce the heat to collect the juice
