  Multipartite quantum correlation (MQC) not only explains many novel
microscopic and macroscopic quantum phenomena, but also holds promise for
specific quantum technologies with superiorities. MQCs descriptions and
measures have been an open topic, due to their rich and complex organization
and structure. Here reconsidering MQC descriptions and their practical
applications in some quantum technologies, we propose a novel description
called multipartite two-partite QC, which provides an intuitive and clear
physical picture. Specifically, we present three types of measures: one class
based on minimal entropy-like difference of local measurement fore-and-aft
multipartite two-partite density matrix such as multipartite two-partite
quantum discord (QD), another class based on minimal trace-like geometric
distance such as multipartite two-partite Hilbert-Schmidt Distance (HSD), and a
third class based on decoherence such as multipartite two-partite Local
Measurement-Induced Minimal Decoherence (LMIMD) and Local
Eigen-Measurement-Induced Decoherence (LEMID). Their computations required for
these measures are relatively easy. All of the advantages make them promising
candidates for specific potential applications in various quantum technologies.
Finally, we employ these three types of measures to explore the organization
and structure of some typical genuine MQCs, and analyze their relative
characteristics based on their physical implications and mathematical
structures.
