1. Cut garlic green in pieces, then cut shiitake mushroom in quarters. Cut tomato in wedge. Cut cod fillet in pieces. Cut ginger in strips. Shred garlic. Marinate cod fish with marinade for 5 minutes.
2. Heat the oil, pan fry fish skin side first. Turn another side and pan fry, pick it up. Stir fry ginger and garlic, then put in a little oil. Put in garlic green and stir fry with tomato.
3. Put in shiitake mushroom and chicken broth. Put in oyster sauce, dark soy sauce and sugar, stir fry. Put in fish and then pour in of cooking rice wine. Put in fried beancurd roll. Cover the lid and cook in mid heat for 5 minutes.