Crab is considered a delicacy, with the folk saying "one dish of crab equals a whole table of food".It not only tastes delicious but also is rich in nutrition, being a high-protein tonic.Crab meat is made by peeling sea crabs, presenting as strips or blocks of light yellow color.It is not only delicious but also rich in nutrition, being a high-protein tonic.Crab meat is made by peeling sea crabs, presenting as strips or blocks of varying lengths and a light yellow color.