1. Clean the hairtail section
2. Add ginger, garlic, salt, pepper, dark soy sauce and marinate for 10 minutes
3. Cut tomatoes and green peppers into large pieces
4. Tofu diced
5. Marinated octopus segments covered with flour
6. Heat the cold oil in a pan to 80% hot
7. Fry the fish and tofu until golden on both sides, serve and set aside
8. Put tomatoes in the bottom oil of the pot and stir fry to get the juice
9. Pour in the fried hairtail and tofu, add salt and stir fry for 2 minutes
10. Add water and simmer for 4 minutes
11. When the water is about to be collected, add the green pepper and stir fry out of the pot
