Photo shows the Media Center of the Shanghai Cooperation Organization (SCO) Qingdao Summit in Qingdao, east China's Shandong Province, June 8, 2018. The media center of the summit opens to journalists from home and abroad from June 6 to 11. (Photo by Yu Hezhang/China Economic Net)

Photo shows the Media Center of the Shanghai Cooperation Organization (SCO) Qingdao Summit in Qingdao, east China's Shandong Province, June 8, 2018. The media center of the summit opens to journalists from home and abroad from June 6 to 11.(Photo by Yu Hezhang/China Economic Net)

Photo shows the Media Center of the Shanghai Cooperation Organization (SCO) Qingdao Summit in Qingdao, east China's Shandong Province, June 8, 2018. The media center of the summit opens to journalists from home and abroad from June 6 to 11. (Photo by Yu Hezhang/China Economic Net)

Photo shows the Media Center of the Shanghai Cooperation Organization (SCO) Qingdao Summit in Qingdao, east China's Shandong Province, June 8, 2018. The media center of the summit opens to journalists from home and abroad from June 6 to 11. (Photo by Yu Hezhang/China Economic Net) 

Photo shows the Media Center of the Shanghai Cooperation Organization (SCO) Qingdao Summit in Qingdao, east China's Shandong Province, June 8, 2018. The media center of the summit opens to journalists from home and abroad from June 6 to 11. (Photo by Yu Hezhang/China Economic Net)