In pics: Shahr-i-Gholghola, site of Sasanian Empire in Afghanistan

Photo taken on March 28, 2018 shows the Shahr-i-Gholghola or the City of Screams, site of the Sasanian Empire (AD 224-651), in Bamyan province, Afghanistan. The site, along with other historical sites in Bamiyan, bears witness to the history of the ancient Silk Road. (Xinhua/Dai He)