1. Kill the fish, remove the guts, gills and scales, rub the whole body with salt, sprinkle some pepper, and put ginger slices in the guts to remove the fishy smell

2. Put a spoon underneath the fish, and then steam the fish for about 10 minutes until it is fully cooked

3. Remove the spoon, and pour out the water from the steamed fish

4. Spread the green onions on the fish, and drizzle with steamed soy sauce, and then pour the cooking oil over it to make it fragrant. Pour the cooking oil over the sliced scallions and let the scallions smell good.