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"Contrary to our hypothesis, young adults with high (social media use) seem to be more, and not less, socially isolated," the researchers said in a study published in July in the American Journal of Preventive Medicine.

"Chinese customers may know the two joint ventures, but have little knowledge of Hyundai as a group," Ryu said. "We have thought over the problem and made the decision to change."

"Company leaders need to focus more on using data for accurate analysis, which can enhance the whole process, ranging from product design and target groups, to marketing tools and after-sale services," Li said at the 2018 iPinYou Artificial Intelligence Conference.

"Consumption is becoming one of the main pillars of China's economy," Zhang said, adding that sectors such as online retail, entertainment and manufacturers of premium consumer goods will benefit from the trend.

"Currently, private businesses create 80 percent of China's jobs, but only share 20 percent of the social resources. The president's speech shows that the private sector is an important part of China's economy and the country will continue to support the development of companies in the private sector," Dai said.