Nyorai kuenderera kweiyi ndima - 4th Corps () kana Cửu Long Corps (, chaizvo: "Corps yeCửu Long" kana "Corps yeMekong") ndeimwe yezvina zvakajairika mauto mauto ePeople's Army yeVietnam. Yakatanga kurongwa muna 1974 panguva yeHondo yeVietnam, 4th Corps yakaita basa guru muHo Chi Minh Campaign uye Hondo yeCambodian-Vietnamese
. Nhasi uto iri riri muDĩ An, Bình Dương.