One should remove the crab stomach. Crab stomach is commonly known as "crab urine bag", in the center of the front edge of its back shell, is like a triangular bone bag, inside the sludge.

The second to remove the crab intestine, is a black line from the crab stomach to the crab umbilicus.

Three to remove the heart of the crab, commonly known as the "hexagonal plate".

The fourth is to remove the crab gills, commonly known as "crab eyebrows," which are two rows of soft, fluffy things that grow on the crab's abdomen like eyebrows.

These parts of the "crab meat" are dirty and have no food value, but also easy to cause food poisoning.

Expanded Information

The correct order of eating crabs:

Reveal the round cover on the crab, if it is a female, you will see the yellow yolk in the stomach area, which is the best thing to eat on the crab. And on both sides of the crab near the thighs there are some white like brush hairs, that is not edible. After eating the crab yolk, you can eat the crab meat, which is white like fish meat.

When you eat crab, it is better to break the crab into two halves so that the white crab meat can be exposed. Some hotels nowadays also break crabs directly in half when cooking them, so that the crab yolk and meat are exposed directly to the eater.

Crab legs are usually saved for the end, which is because eating crab legs is time-consuming and there is not much meat in the legs, but of course, you should try to finish the legs when eating crabs, not only because the meat in the legs is tasty, but also to avoid causing waste.

People's Daily News - when eating crabs ? These four parts must be removed

People's Daily Online - There are four parts of the crab can not be eaten to teach you the correct order of eating crabs