General probabilistic chain teleportation

► The efficiencies of two strategie: the separate chain teleportation protocol and the global chain teleportation protocol are investagated. ► The global chain teleportation protocol is more effcient than the separate chain teleportation protocol. ► The error-correction of global chain teleportation protocol becomes more complicated with the increase of node number. ► The piecewise chain teleportation protocol can balance the efficiency and maneuverability of chain teleportation.