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Drivers can get the permit via a "Beijing traffic police" app on their smartphones, or at any entry checkpoints and issuing counters.

Dong said a fundamental way to prevent financial risks is to meet the financing demand of the real economy sectors. "Only when the real economy gets healthy can we fundamentally prevent systemic financial risks," he said

Duane Kuang, the founding managing partner of Qiming Venture Partners, said every investor was enthusiastic about AI years ago. As long as startups come with the label "AI", they were given a high valuation.

Drones have been used in China as key tools for responding to the COVID-19 outbreak via aerial disinfection, medical sample transport and delivery of other goods.

Dubbed "the natural geological museum", the mining site in Koktokay township in the county of Fuyun has more than 80 kinds of minerals, nearly half of the 170-plus types known in China. The mining site also has one of the largest pits in the world, which is more than 200 meters deep.