1, grab the crab leg with one hand and lift the crab top shell with the other.
2. Then turn the crab over and remove the hard shell from the abdomen.
3. Take out the mouth and stomach, and the stomach is next to the mouth. Then remove the egg bag and green viscera.
4, this is the gills on both sides, you can't eat it, you need to cut it off and discard it.
5. complete. The rest is edible.