Step 1: Clean the king crab, shell and gills, and then rinse it.
Step 2: Cut the processed king crab into pieces, cut the crab legs in the middle and put them in a plate.
Step 3: Add onion, ginger and cooking wine, boil water, steam for 15 minutes, and pour out the soup.
Step 4: Pour in steamed fish and soy sauce, cover with king crab shell, sprinkle with onion and ginger, and pour in hot oil, and it's done.