Making:
1. Wash Pogostemon cablin and chop the leaves into fine powder.
2. Cut the fish head in half, wash it, season with ginger, onion, salt and cooking wine, and marinate for 20 minutes.
3. Put the head of pickled fish in a dish, pour chicken oil on it, steam in a cage for 8 minutes, and take it out.
4. Add salad oil into the pot, add watercress, ginger rice and garlic rice and stir-fry until 70% heat, then add fresh soup, chicken essence and white sugar to boil, add wet starch to thicken, add Pogostemon powder, mix well and pour on the fish head.