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"Current flight test of the Mars 2020 Lander Vision System will help enable safe landing in more scientifically interesting places in space, including future human exploration of the Moon and Mars," NASA's Jet Propulsion Laboratory tweeted.

"China's audiovisual market is growing rapidly. But now many video platforms are becoming more and more similar to one another which makes them more challenging to user numbers and advertising revenue," said Wei Pengju, director of the Institute of Cultural Economics at the Central University of Finance and Economics in Beijing. Companies in the audiovisual sector are certainly aware of the challenges and are actively seeking solutions. The Xigua video app now targets the new mid-sized video sector to win more users.

"Combining BP's global retail capability, EV charging expertise and experience with Didi's unrivalled mobility service platform, our partnership will aggregate demand and provide high-quality, fast, reliable and safe charging for Didi drivers and the public in China. Didi plays a critical role in expanding the EV sector in China and with its large user base we expect to drive high utilization of charging assets from day one," Erginbilgic said.

"China's civil aviation industry has seen rapid and healthy development in recent years," Gao said, adding that Boeing has delivered more than 2,000 commercial aircraft to the country.

"China will continue to boost protection of snow leopards and their habitats," said Li, adding that the country will explore establishing more cross-border nature reserves for the rare species.