Step 1: add clean water and wash the crabs; Wash it with water several times and clean it thoroughly; Add appropriate amount of salt and white vinegar to soak for about ten minutes; Take out the soaked crabs and fully control the water for later use.

Step 2: cut ginger and garlic into pieces and put them in a pot, and add a small piece of cinnamon, an star anise, a cardamom, a small piece of angelica dahurica, a handful of dried pepper and dried Vitex negundo;

Step 3: Pour a bottle of high-alcohol liquor and carved wine with a degree of over 52, then add half a spoonful of white sugar, half a spoonful of chicken powder, half a spoonful of salt, a little more pepper, half a spoonful of steamed fish black soybean oil and a little monosodium glutamate.

Step 4: put the crab into a big basin, pour the juice, cover it and let the crab get drunk for half an hour; Turn it over with a spoon, then cover it and marinate 12 hours.

Step 5: Eat it on a plate.