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Back in China, Ofo and the rest of the bike-sharing companies need to streamline and improve their business models.

Because general aviation contains such a broad spectrum, it could develop stably even if the business aviation sector sees slower growth, as it did last year, said Shih.

Based on the smart system, Level 3 autonomous driving will start to work from 2021 and will grow into Level 4 and above.

BUENOS AIRES -- Bolivia's ex-President Evo Morales arrived in Argentina on Thursday and will remain in the country under "refugee" status, said the Argentine Foreign Affairs Minister Felipe Sola.

Backed by Chinese social media and gaming titan Tencent Holdings Ltd, Douyu said it plans to use more than 60 percent of net proceeds from the offering to focus on offering premium esports content, expand the content genre, research and development of technologies, and work on big data analytics. The rest of the funds will be used to support marketing activities, working capital, and for potential acquisitions, investment and alliances.