. Crayfish bought back first in the honey water to raise 30-60 minutes (honey water is in a pot of water with three or five drops of honey can be), so that the crayfish themselves first clean the stomach and intestines.

<br> 2. Use a discarded toothbrush to clean the crayfish abdomen, and cut off the abdomen of the lobster feet.

<br>3. If you want to keep the head of the crayfish, you can cut off the tip of the head slightly, and if you want to save yourself the trouble, just cut off that big head with a knife.

<br>4. Use the head of the scissors to pick out the crayfish head sandbags.

<br>5. Gently pinch the middle piece of the three pieces of the crayfish tail to pull out the intestines of the crayfish.

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<br> buy xuyi thirteen spice seasoning (supermarkets should have), if you can not buy their own with a little trouble.

<br> thirteen spices: cinnamon, meat kou, dai miao, Chenpi, pepper, cloves, good ginger, sand nuts, wood, fennel, dahurica, sannai, purple kou.