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People take selfies during a light show in Nanjing, capital of east China's Jiangsu Province, Jan. 4, 2020. (Photo by Fang Dongxu/Xinhua)
People take selfies during a light show in Nanjing, capital of east China's Jiangsu Province, Jan. 4, 2020. (Photo by Fang Dongxu/Xinhua)