In this paper. a scheme for cyclic hybrid double-channel quantum communication is proposed by using the product state of three Bell states and three Greenberger-Horne-Zeilinger (GHZ) states as the quantum channel. It shows that Alice teleports a single-qubit state to Bob and prepares a single-qubit state for Charlie. Bob teleports a single-qubit state to Charlie and prepares a single-... https://jalyttlers.shop/product-category/divan-cover/