2017 March 24th, in Shandong Ji'nan City Tianqiao District Xinyuan primary school, pupils down the stairs to the right and down. Zheng Tao / visual China
2017 March 24th, Ji'nan Tianqiao District Xinyuan primary school, the pupil of the playground is practicing the ground arrows into their classrooms. Zheng Tao / visual China
March 24, 2017, Ji'nan Tianqiao District Xinyuan primary school, the staircase with left and right lines. Photo source: Zheng Tao / visual China