1. First prepare a bucket of water, add white vinegar and salt, stir well, and soak in lobster for about 1-2 hours. Then clean the surface of the lobster with a brush. Then cut the lobster "stomach pouch" with scissors and cut off the head at an oblique angle of 45 degrees. Finally, you can remove the shrimp intestines from the lobster tail.

2. Crayfish is a kind of freshwater seafood that grows in rivers or lakes. Be sure to remove the mud sausage from the shrimp tail when cleaning, otherwise it will affect the taste.