Embodiments of the present invention provide a network functions virtualization network system, method, and an apparatus. An NSO node is connected to a first network node by using an operation support-network service orchestration interface, the NSO node is connected to an RO node by using a network service orchestration-resource management orchestration interface, and the NSO node is connected to a catalog; the RO node is connected to a first network node by using an operation support-resource management orchestration interface, the RO node is connected to a VNFM node, the RO node is connected to a VIM node, and the RO node is separately connected to the catalog, a network functions virtualization instance, and a network functions virtualization infrastructure resource. The system, method, and the apparatus are used to deploy the network service orchestration function and the resource management orchestration function.