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"Chinese students usually do well in basic subjects, such as mathematics, physics and chemistry. But when it comes to subjects that require problem-solving ability and creativity, they lag far behind their counterparts in the US," says Wang Huijuan, mother of a 6-year-old boy in Shenzhen.

"China's higher education has made a great leap, but it is still lagging behind in some basic research areas. There are still some breakthroughs to be made and some demands from society to be met," he said. "So we need to nurture more outstanding creative talent."

"China used to have comparative advantages in developing labor-intensive industries with its abundant and cheap labor to export goods to the international market and benefit from globalization," he said.

"Coal-mine accidents are always accompanied with power failure. In this case, pneumatic machines can still work, helping workers respond to an emergency," Cui explained.

"China supports Djibouti's role in international and regional affairs and will work with it in communicating on the 2030 Agenda for Sustainable Development and peace and security in Africa."