China Focus: Technological advancement in China creates more opportunities for the world

File photo taken on Dec. 17, 2017 shows the second plane of China's homegrown large passenger plane, the C919, taking off from Pudong International Airport in Shanghai, east China. China is taking a leading position in strategic hi-tech sectors. It will enhance strength in science and technology in the coming years to create more opportunities for itself and the world. (Xinhua/Ding Ting)