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
Photo taken on Jan. 31, 2018 shows sea ice along the coastal area of Beidaihe District in Qinhuangdao, north China's Hebei Province. (Xinhua/Yang Shiyao)
Photo taken on Jan. 31, 2018 shows sea ice along the coastal area of Beidaihe District in Qinhuangdao, north China's Hebei Province. (Xinhua/Yang Shiyao)