Pic story: China's "four great new inventions" in modern times

Rita Liu (L), Alipay's chief in Europe, and Antti Aumo, Vice President of Finpro, exchange signed documents in Helsinki, Finland, Sept. 18, 2017. In recent years, a number of China's technological innovations have been making their moves in the world. Among them, Dockless Shared Bicycles, High-speed Rail, Alipay and E-commerce stand out with a reputation of China's "four great new inventions" in modern times, which have made the daily life of the public more and more convenient. (Xinhua/Li Jizhi)