Volunteers seen on street in host city of 18th SCO Qingdao Summit

Members of a service team from the State Grid Corporation of China assign works at Nanjing Road in Qingdao, east China's Shandong Province, June 3, 2018. The 18th Shanghai Cooperation Organization (SCO) Summit is scheduled for June 9-10 in Qingdao. Volunteers are easily seen on the street. (Xinhua/Sadat)