Chinese premier underlines innovation in economic upgrading

Chinese Premier Li Keqiang talks with technicians as he visits Huaxiang Group in Linfen, north China's Shanxi Province, Sept. 5, 2017. Chinese Premier Li Keqiang made an inspection tour to Changzhi and Linfen cities in north China's Shanxi Province from Sept. 4 to 5. (Xinhua/Li Tao)