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"Global cooperation to synchronize monetary policy must be high on the agenda," he said, adding that money authorities can deploy variants of special lending schemes that aim at to lower the costs of borrowing. "If economic and financial conditions were to deteriorate further, policymakers could revert to the broader toolkit that was developed during the 2008 global financial crisis."

"For me, online classes are less interactive than in real classroom. You cannot have eye contact with students," says Li Ding, a college English teacher in Shenyang, Northeast China's Liaoning province.

"Given most of our users are adults who have limited time for learning each day, we are scrambling to leverage more technologies to fill up their excess time," said Liu.

"From the reluctance at the very beginning, the Europeans have started to shape their joint attitudes towards the Belt and Road Initiative," Schaefer, who worked as German ambassador to China from 2007 to 2013, said during an exclusive interview with China Daily in Berlin.

"German premium providers still lack groundbreaking e-vehicles or important connectivity functions," said study author Stefan Bratzel.