Nhilla Union
Nhilla Union is a union , the smallest administrative body of Bangladesh , located in Teknaf Upazila , Cox's Bazar District , Bangladesh . 
<triplet> Teknaf Upazila <subj> Cox's Bazar District <obj> located in the administrative territorial entity <triplet> Cox's Bazar District <subj> Teknaf Upazila <obj> contains administrative territorial entity