What are the types of chicken?

There are three main varieties of chickens, respectively, the Central Plains chickens, Turpan chickens and Vietnamese chickens.Among them, the head of the chicken in the Central Plains is relatively small, the scalp is very thin and tight, the beak is relatively short, the overall is curved, and the eyes are large.The crown of Turpan's chicken is relatively short. It is red with drooping meat and ear leaf. The beak is brown, and the red skin folds are also red.Vietnamese chicken does not have chicken crowns and earlobe, and chicken legs are quadrilateral.