
Chinese Vice Premier Ma Kai (C, back) attends a national teleconference of the State Council on work safety in Beijing, capital of China, Aug. 15, 2015. (Xinhua/Yao Dawei)

Chinese Vice Premier Ma Kai (C, back) attends a national teleconference of the State Council on work safety in Beijing, capital of China, Aug. 15, 2015. (Xinhua/Yao Dawei)