2. Slice mushrooms, fresh bamboo shoots and ham neatly on the fish, put ginger slices under the fish, and stuff some chopped ginger, bamboo shoots and ham into the fish chamber.
3. add water to the pot to boil, and steam the fish in the pot for 1 minutes.
4. after the fish is steamed, take the pot with lard, boil the original juice on the plate, add pepper, onion, garlic and salt to taste, and add water and starch to thicken it.
5. just pour the prepared thick juice on the fish.