1: Put a small amount of water in the pool, add a big bowl of white wine into it, then the crab will spit out blisters, spit out all the dirty things, after ten minutes on the vitality of the decline in a lot of people, moving is not cheerful. If the concentration of wine is greater, the crab will be drunk and immobile.

2: put on gloves, carry crab legs from the pool, put a crab on the board, crab belly up, one hand with chopsticks or chopper pressed crab, one hand with a long sharp knife, will be the abdomen will be the same as the bell lid lifted up a little bit, and force vertically downward, even if it is a live crab, pouring moment is not moving.

3: Take kitchen scissors and insert them into the crab's mouth, slightly deeper.

4: Pull the scissors up and down.

5: Naturally, the lid and body will be separated, you can see the yellow color is a lot of crab paste.

6: Remove the sand sacs from the crab shell and then trim the shell flush. Figure 6 left is untreated, right is treated, compare. Then pull off the crab pincers and crack the shell slightly with scissors or the back of a knife.

7: Cut the crab mouth flat, and then tear off the gills, which are a strip of darker gray color. Picture 7 shows the untreated one on top and the treated one below. Use scissors again to cut the tips off the end of the legs, as there is no meat.

8: Tear off the abdominal cap (crab umbilicus), and use a brush to clean the abdomen with the rest of the body under running water, being careful not to brush off the yellow crab paste. Cut the crab in half with a knife.