Ngã Bảy
Ngã Bảy is a city of Hậu Giang Province in the Mekong Delta region of Vietnam . 
<triplet> Ngã Bảy <subj> Hậu Giang Province <obj> located in the administrative territorial entity <subj> Vietnam <obj> country <triplet> city <subj> Vietnam <obj> country <triplet> Hậu Giang Province <subj> Vietnam <obj> country <triplet> Mekong Delta <subj> Vietnam <obj> country <triplet> Vietnam <subj> Hậu Giang Province <obj> contains administrative territorial entity