Journalists interview at the media center of the 18th Shanghai Cooperation Organization (SCO) summit in Qingdao, east China's Shandong Province, June 8, 2018. The 18th Shanghai Cooperation Organization (SCO) summit is held from June 9 to 10 in Qingdao, and has attracted many journalists from home and abroad to come here to report. (Xinhua/Yin Gang)

A journalist from Uzbekistan (1st R) interacts with a robot at the media center of the 18th Shanghai Cooperation Organization (SCO) summit in Qingdao, east China's Shandong Province, June 8, 2018. The 18th Shanghai Cooperation Organization (SCO) summit is held from June 9 to 10 in Qingdao, and has attracted many journalists from home and abroad to come here to report. (Xinhua/Li Ziheng)

A journalist from Pakistan receives an interview from Xinhua at the media center of the 18th Shanghai Cooperation Organization (SCO) summit in Qingdao, east China's Shandong Province, June 8, 2018. The 18th Shanghai Cooperation Organization (SCO) summit is held from June 9 to 10 in Qingdao, and has attracted many journalists from home and abroad to come here to report. (Xinhua/Li Ziheng)

A journalist from China Media Group prepares for a live broadcast at the media center of the 18th Shanghai Cooperation Organization (SCO) summit in Qingdao, east China's Shandong Province, June 9, 2018. The 18th Shanghai Cooperation Organization (SCO) summit is held from June 9 to 10 in Qingdao, and has attracted many journalists from home and abroad to come here to report. (Xinhua/Jiang Kehong)

Smartphone photo taken on June 7, 2018 shows a journalist from India interviews a volunteer at the media center of the 18th Shanghai Cooperation Organization (SCO) summit in Qingdao, east China's Shandong Province. The 18th Shanghai Cooperation Organization (SCO) summit is held from June 9 to 10 in Qingdao, and has attracted many journalists from home and abroad to come here to report. (Xinhua/Li Ziheng)