Yanjiao
Yanjiao is a town under the administration of Sanhe City in central Hebei province , bordering Tongzhou District , Beijing across the Chaobai River to the west , located east of Tiananmen Square and west of Sanhe . 
<triplet> Yanjiao <subj> Sanhe <obj> located in the administrative territorial entity <triplet> Hebei <subj> Beijing <obj> shares border with <triplet> Beijing <subj> Hebei <obj> shares border with