This photo taken on December 18, 2023 shows urban management officers and sanitation workers clearing snow after a blizzard hit Nanjing City, Jiangsu Province. (Photo/Zheng Yaqun)

This photo taken on December 18, 2023 shows urban management officers and sanitation workers clearing snow after a blizzard hit Nanjing City, Jiangsu Province. (Photo/Bai Xue)

This photo taken on December 18, 2023 shows railway workers clearing snow in Nanjing to ensure safety of high-speed trains. (Photo/Yu Lei)

This photo taken on December 18, 2023 shows snow removal operations in Lianyungang City, Jiangsu Province. (Photo/Si Wei)

This photo taken on December 18, 2023 shows snow removal efforts in Wuxi City, Jiangsu Province. (Photo/Huan Yueliang)

This photo taken on December 18, 2023 shows snow removal efforts at the Changzhou Benniu International Airport. (Photo/Chen Wei)

A policewoman directs traffic during a snowfall in Nanjing City, Jiangsu Province, December 18, 2023. (Photo/Ding Xuanxuan)

A policewoman directs traffic during a snowfall in Nanjing City, Jiangsu Province, December 18, 2023. (Photo/Fan Junyan)

A courier worker is seen braving the snowfall in Zhangjiagang City, Jiangsu Province, December 18, 2023. (Photo/Shi Bairong)