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Visitors try the equipment during the 2019 Qingdao International Film and Television Expo in Qingdao, east China's Shandong Province, Aug. 26, 2019. The expo kicked off here on Monday. (Xinhua/Li Ziheng)
Visitors try the equipment during the 2019 Qingdao International Film and Television Expo in Qingdao, east China's Shandong Province, Aug. 26, 2019. The expo kicked off here on Monday. (Xinhua/Li Ziheng)