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"Carl Wieman's appointment is not only because he is a physics Nobel laureate but also because he has carried out many innovations and brought many changes in education," said Chen Ningyu, general manager of Xueersi Online School.

"China calls on the parties concerned to ensure in implementing the US-Taliban agreement that the withdrawal of foreign forces in Afghanistan is conducted in an orderly and responsible manner without undermining the interests of Afghanistan or other countries in the region, particularly to prevent regrouping of terrorist forces," he said.

"China accounted for approximately 30 percent of the cumulative growth in world GDP since 2010; absent this support, there is a very good chance that the world would have lapsed back into renewed global recession in the aftermath of the financial crisis," he said.

"China is likely to become more determined to develop renewable energy as part of its efforts to reduce energy imports from a longer term perspective, as the COVID-19 has worsened geopolitical tensions and international trade disputes that will not be eased anytime soon, increasing China's energy security concerns," she said.

"China is on par with global leading powers in terms of voice, image and semantics recognition. Developing AI-enabled robots is a core path (for us) to leap from a follower to a leader in the sector," Xin said at the conference.