Ribs are expensive. Chicken and ribs are one of the foods circulating in the society, which are rich in nutritional value. At the time of sale, the price of chicken and ribs was quite different. The price of chicken is 6-1 kg in 8 yuan, and the price of ribs is15-11 kg in 8 yuan, which is relatively more expensive than ribs. Pork ribs are the ribs left by pigs, cows, sheep and other animals after removing meat. They are a processing ingredient for cooking dishes. Besides protein, fat and vitamins, it also contains a lot of calcium phosphate and collagen, which can provide calcium for children and the elderly.