Score the fish on each side with crisscross diagonals. Cut one inch apart and almost to the large bone. Marinate with salt, wine, scallion and ginger. Let stand about 10 minutes. Place fish on 2 crossed chopsticks on a plate so that the bottom of the fish can get done. Put the plate in a hot steamer. Steam for about 10 to 13 minutes. When the fish eyes pop out and turn w