Border guards patrol in Tahe County, northeast China’s Heilongjiang Province, at minus 33 degree Celsius on January 28, 2018. /CFP Photo
They inspect on foot along the border between China and Russia to maintain regional peace and harmony. /CFP Photo
Icy frost is formed on their eyelashes, facial masks and hats. /CFP Photo
These soldiers remain vigilant despite the harsh weather. /CFP Photo
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3