What is "chymnayi"

Chymnayi is a rural locality (a selo), the only inhabited locality, and the administrative center of Ust-Amginsky Rural Okrug of Tattinsky District in the Sakha Republic, Russia, located from Ytyk-Kyuyol, the administrative center of the district. Its population as of the 2010 Census was 573, down from 594 recorded during the 2002 Census.