Ân Thi District
Ân Thi is a rural district of Hưng Yên Province in the Red River Delta region of Vietnam . 
<triplet> rural district <subj> Vietnam <obj> country <triplet> Hưng Yên Province <subj> Vietnam <obj> country <triplet> Red River Delta <subj> Vietnam <obj> country <triplet> Vietnam <subj> Hưng Yên Province <obj> contains administrative territorial entity