People rest at "city post" in China's Hunan

　　People rest at a "city post", a public facility for citizens to rest and relax, in Changsha, central China's Hunan Province, Aug. 21, 2019. (Xinhua/Chen Zeguo)

　　People rest at a "city post", a public facility for citizens to rest and relax, in Changsha, central China's Hunan Province, Aug. 21, 2019. (Xinhua/Chen Zeguo)

　　A sanitation worker walks out of a "city post", a public facility for people to rest and relax, in Changsha, central China's Hunan Province, Aug. 21, 2019. (Xinhua/Chen Zeguo)

　　People rest at a "city post", a public facility for citizens to rest and relax, in Changsha, central China's Hunan Province, Aug. 21, 2019. (Xinhua/Chen Zeguo)