Volunteers greet guests at the registration center for the 18th meeting of the Council of Heads of State of the Shanghai Cooperation Organization (SCO) in Qingdao, east China's Shandong Province, June 4, 2018. (Xinhua/Jiang Kehong)
Volunteers work at registration center for 18th SCO summit in Qingdao
Source: Xinhua| 2018-06-05 07:28:16|Editor: Liangyu
KEY WORDS:SCO
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