Grigoryevka
Grigoryevka is a rural locality ( a selo ) in Dalnevostochny Selsoviet of Romnensky District , Amur Oblast , Russia . 
<triplet> Romnensky District <subj> Amur Oblast <obj> located in the administrative territorial entity <triplet> Amur Oblast <subj> Romnensky District <obj> contains administrative territorial entity