What is "cholbon"

Cholbon is a rural locality (a selo) in Yansky Rural Okrug of Verkhoyansky District in the Sakha Republic, Russia, located from Batagay, the administrative center of the district, and from Yuttyakh, the administrative center of the rural okrug. Its population as of the 2010 Census was 5; down from 19 recorded in the 2002 Census.