Xie Chen/Xinhua/Zuma Press

Workers sort outgoing packages at an industrial park in Hefei, Anhui province, on November 11, aka “Singles’ Day,” a day that has become China’s busiest online shopping day.

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Workers sort outgoing packages at an industrial park in Hefei, Anhui province, on November 11, aka “Singles’ Day,” a day that has become China’s busiest online shopping day.