![Robot shop entertains customers in Central China city(1/7)](http://www.ecns.cn/hd/2016/07/29/64aea1e9ab74411bb680af16afeef76c.jpg)
A boy looks at an interactive robot at a shop in Changsha, Central China’s Hunan province on July 28, 2016. The shop, first of this kind in the province, sells robots of different kinds and provideds serves including second-hand robot trading and maintenance. (Photo: China News Service/Yang Huafeng)