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"Green channels" have been launched to ensure timely transport of agricultural materials, said Wang Xiuchun, an official with the Ministry of Transport, adding that regions with relatively high infectious risks have implemented "point-to-point" non-stop transportation.

"Having children seems to be a private matter for a family, but the quantity and quality of the population is key for a country's long-term development," said Yuan Xin, a professor at Nankai University.

"From China's perspective, it will have lost a key ally in the European Union fighting protectionism in Europe. It will be better for China if Britain stays within Europe," he said.

"From 1997 to 2008, it was a process of accumulation for my brand. I engaged myself in bringing my designs to be accepted by the market," she explained.

"Given the pattern of China's economic cycle, economic growth may stabilize and even pick up in 2020, predicated on continuous improvements in the domestic business environment and external demand," said Yang Weiyong, an associate professor of economics at the University of International Business and Economics in Beijing.