The photo shows residents exercising at a newly-opened fitness center in Nanzhan Community, Yunan Street Neighborhood, Tianxin District, Changsha. Twenty-two smart community fitness centers were built in Tianxin District this year. They recently opened to the pubic one after another. This greatly facilitated nearby residents to exercise. (Photo/Xu Xing and Peng Qiong, Hunan Daily)

Source: en.changsha.gov.cn