Preparation materials: crude salt, flour, vinegar and water.

Step 1: Wrap the tripe with coarse salt and flour;

Step 2: Knead repeatedly, flour can take away the stolen goods on the tripe, and coarse salt particles can inhibit this effect;

Step 3: Apply the tripe with vinegar to remove the peculiar smell;

Step 4: Rinse the tripe with clear water and put it on a plate.

Step 5: Put the cleaned tripe into the dish.