1. Remove gills and internal organs of hairtail, cut into sections, and wash
2. Pour oil in the pan, add the octopus and fry until golden on both sides
3. In a separate pot, put ginger, garlic, chili, and Chinese pepper into the pot and sauté
4. Add the fried octopus, stir-fry slightly, add water to submerge the octopus, add salt, light soy sauce, dark soy sauce, cooking wine, rock sugar, chili sauce to a high heat and turn to medium heat for ten minutes to collect the juice
5. Sprinkle the spring onions and cook the cooking wine
