Photo taken on Dec. 17, 2015 shows concrete pillars are used to support a playground at an elementary school in Southwest China’s Chongqing municipality. The structure gave rise to safety concerns among some parents. (Photo/IC)
RIGHT BG
Photo taken on Dec. 17, 2015 shows concrete pillars are used to support a playground at an elementary school in Southwest China’s Chongqing municipality. The structure gave rise to safety concerns among some parents. (Photo/IC)
