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A sanitation worker sweeps snow on the street in north China's Tianjin, Feb. 12, 2019. A snowfall hit Tianjin on Tuesday. (Xinhua/Shen Yue)
A sanitation worker sweeps snow on the street in north China's Tianjin, Feb. 12, 2019. A snowfall hit Tianjin on Tuesday. (Xinhua/Shen Yue)