Chinese President Xi Jinping (2nd L, front) talks to student inventors of a mini satellite during an inspection visit to Beijing Bayi School before the upcoming national Teacher's Day in Beijing, Sept. 9, 2016. (Xinhua/Ju Peng)
Chinese President Xi Jinping (2nd L, front) talks to student inventors of a mini satellite during an inspection visit to Beijing Bayi School before the upcoming national Teacher's Day in Beijing, Sept. 9, 2016. (Xinhua/Ju Peng)