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"Every reputable health institution says wearing a mask is one of the most effective things people can do to protect others from contracting COVID-19, especially in places like an aircraft, where social distancing is a challenge," Toby Enqvist, United's chief customer officer, said in a statement.

"Enterprises are facing increasing challenges posed by human resources management due to its growing volatility, uncertainty, complexity and ambiguity," said Wang Zhiying, director of Human Resources of COFCO Group. "The need to help organizations to be better prepared for a changing business environment has become greater than ever."

"Emerging markets are on the brink of a major digital revolution," said Nimisha Jain, a BCG partner in New Delhi, who leads CCI in emerging markets.

"Enterprises, especially Chinese companies, will usher in a period … where difficulties and opportunities coexist after experiencing the pain of the epidemic and the rebound in the recovery period. China's success in fighting the epidemic has not been accidental. It has not only shown the success of the system and policies, but also reflects the persistence and innovation of the people," he said.

"Due to the decentralization of the blockchain, its applications are gradually broadening. Systems exposed in the public chains cannot be shut down, and bugs are extremely difficult to fix," Yu said. "As blockchain is evolving into a technical infrastructure service, serious security problems would occur once something goes wrong with it."