Mobile World Conference Shanghai 2018 kicks off

Visitors look at an interactive car dashboard that uses wireless network technologies during the Mobile World Conference Shanghai (MWCS) 2018 in east China's Shanghai, June 27, 2018. The three-day MWCS 2018 kicked off at the Shanghai New International Expo Center on Wednesday, showing trending mobile products, services and technologies. (Xinhua/Fang Zhe)