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As of 2018, Changsha had an elderly population of around 1.4 million, among which empty nesters occupied about a half. More than 90 percent of the senior citizens rely on home-based elderly care, mostly living in old residential buildings built from the 1970s to 1990s.

As of 6:15 pm Eastern Time on Monday (2215 GMT), there have been 160,020 confirmed cases in the United States, with 2,953 deaths, an interactive map maintained by the CSSE showed.

As part of efforts to improve services, the meeting urged telecommunication service providers to straighten out their service packages to trim the packages available by more than 15 percent within this year.

As one of the most successful private carmakers in China, Geely has been spending heavily to sharpen its competitive edge. Its research and development expenses in 2018 totaled 21 billion yuan, accounting for 6.4 percent of the group's total revenue in that year. Over the past decade, it has invested over 100 billion yuan in research and development. It has also established five major research and development facilities, employing up to 20,000 engineers.

As noted in the CBNData report, people are buying sleep aids because they are becoming increasingly aware of their sleep problems. While Chinese people have 7.1 hours of sleep on average every day, 56 percent claim to have experienced vivid dreams, light sleep, and exhaustion and headaches upon waking up.