Photo taken on Feb. 20, 2017 shows volcanic ash spewing from Mount Sinabung as seen from Tiga Pancur Village in North Sumatra, Indonesia. (Xinhua/YT Haryono)
Photo taken on Feb. 20, 2017 shows volcanic ash spewing from Mount Sinabung as seen from Tiga Pancur Village in North Sumatra, Indonesia. (Xinhua/YT Haryono)