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
Tourists view a light show marking the National Day holiday at the Olympic Sailing Center in Qingdao, east China's Shandong Province, Oct. 3, 2018. (Xinhua/Li Ziheng)
Tourists view a light show marking the National Day holiday at the Olympic Sailing Center in Qingdao, east China's Shandong Province, Oct. 3, 2018. (Xinhua/Li Ziheng)