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Cristina Bermejo Garcia, who spent six years in China, was worried that older residents in a part of Madrid that she knew would be forced to resort to homemade solutions in response to a shortage of face masks and other protective gear. And her concerns did not stop there.

Customers who are content with the food will very often register on their own e-commerce platform by scanning QR codes in the restaurants, he said.

Cutting-edge technologies such as artificial intelligence, 5G, virtual reality and self-driving will be the highlights during the 2020 China International Fair for Trade in Services scheduled for early September in Beijing. They will be leveraged to create a new window to showcase China's technological prowess.

Crossing Maputo Bay, the Maputo-Katembe Bridge, built by China Road and Bridge Corporation, is the longest twin-tower suspension bridge in Africa. Photo provided to China Daily

Currently, shared bikes from five companies including Mobike, Qingju, Hellobike, Ofo and Bianlifeng, have joined an official supervision and service platform.