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"From the vantage point of our board, Dennis has done everything right," Calhoun said during an interview with CNBC. "Remember, Dennis didn't create this problem. From the beginning, he knew that MCAS could and should have been done better and he has led a program to rewrite MCAS to alleviate all of those conditions that ultimately beset two unfortunate crews and the families and victims."

"For Chinese companies, especially private firms, lack of product originality and gradual loss of cost advantages were the biggest bottlenecks which will greatly hinder their development on the global stage," said Zhou Qiren, a professor at the National School of Development at Peking University.

"Given the number of large oil, chemical and trading groups taking part in the first trading day, we can see that the influence of Chinese crude oil futures has been recognized by the global market," Wang said.

"Film, to some degree, is the carrier of certain times. We can reflect on the past and gain inspiration from them in the future," Chinese scholar Yu Dan added.

"Firms offering online services, such as gaming, education and e-commerce, are likely to see a strong pickup in their business, given that people are staying at home and spending more time on their phones," she said.