The "Qingdao" freight train heading to Central Asia sets off from the central station of CRIntermodal in Qingdao, a coastal city in east China's Shandong Province, May 7, 2018. Home to Tsingtao Beer and home appliance giant Haier, Qingdao is becoming a more attractive place to run important multilateral events. In June, the coastal city will host the 18th summit of the Shanghai Cooperation Organization (SCO). (Xinhua/Guo Xulei)