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"Competition is the essence of market economy, the foundation of stimulating market vitality and the motive force of expanding market opening," said Chi Fulin, president of the China (Hainan) Institute for Reform and Development.

"Cross-border e-commerce trade is set to see a year-on-year growth of 50 percent in 2018 from last year," said Zhao Ping, director of the international trade research department under the Academy of China Council for the Promotion of International Trade.

"Countries need to overhaul their approach to child and adolescent health, to ensure that we not only look after our children today but protect the world they will inherit."

"Cross-industry cooperation is needed to speed up the maturity of 5G. China Telecom will step up efforts to push forward such collaboration," Yang said. "We aim to launch commercial 5G services in 2020."

"Conducting livestreaming sessions can help carriers attract more attention and promote their services. It is suitable for airlines to carry out such sessions, and there is still growth potential," said Lin Zhijie, an aviation industry analyst and a columnist at Carnoc, one of China's largest civil aviation websites.