{调取该文章的TAG关键词}|Behind the Collapse of Xi'an Covid-19 App( 三 )

On January 4, the city government failed to reach its goal. As of the midnight of January 10, Xi’an reported 15 new daily infections. On December 23, 2021, the ancient capital of China was locked down following an outbreak of the Delta variant-related infections in early December.

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