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Cheng Wei, CEO and founder of Didi, said it will take at least a decade of continued investment before self-driving technology passes critical technology, business and regulatory milestones.

Chen Jin: Over the past year, we've seen that the internet is turning into the internet of things or IoT, step by step. With the development of big data, the IoT has gradually developed a solid foundation. It's said that Masayoshi Son, CEO of SoftBank, recently announced the acquisition of ARM Holding, a chip designer.

Chen made the remarks at the company's annual Innovation Partner Conference on Tuesday in Beijing. He noted currently the supply of traditional liquid crystal displays (LCD) has surpassed demand, so BOE won't increase its investment in the sector in the future.

Cheng pointed out that prohibiting persons from using face covering would facilitate police investigation and administration of justice and would as well deter them from acting in an unlawful manner on the basis that they may act with impunity by concealing their identity.

Chen Xiaodong (right), deputy head of Shanghe county, Shandong province, selling local specialties with a live-stream anchor on May 16, 2019. PROVIDED TO CHINA DAILY