The varieties we introduce should accord our own business direction. According to the poultry breeding system, the poultry farm is divided into a variety field, a breeding ground (grandfather), a primary breeding ground (ancestral), a secondary breeding ground (parental), and a commodity farm (commodity generation). General breeder farms should keep their parent breeders at a minimum. The market for laying hens can only feed commercial hens instead of raising hens. The commodity generation will not be used for breeding; on the contrary, the inevitable result of self-reproduction will be the rapid decline in production performance. The types, names, and algebras of the introduced varieties should be consistent with the business objectives. The commercial generation mothers should be introduced from the parent breeder farm. The parent breeder farm should be from the ancestral farm.