The public service activity of "Sleeping Health in A Hundred of Cities (Changshaincluded)" was launched on March 21 which was the World Sleep Day. 

With a theme of "Better sleep, Healthier cities",the activity was planned to carry out throughout the nation from January, 2015 to December, 2016, with the aim of popularizing sleep health knowledge, building files to manage sleep health of community residents, and providing some guiding solutions about sleep health.

From now on, Changsha citizens can take sleep health tests for free by calling 0731-85357579 or logging in China Insomnia Website to apply.