Gyeryongsan
Gyeryongsan , a mountain in Chungcheongnam-do , South Korea . 
<triplet> Gyeryongsan <subj> South Korea <obj> country <triplet> Chungcheongnam-do <subj> South Korea <obj> located in the administrative territorial entity <triplet> South Korea <subj> Chungcheongnam-do <obj> contains administrative territorial entity