Aerial photo shows workers setting up a lantern installation in celebration of the Chinese Lunar New Year in Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

Citizens buy vegetables at a market in Beilin District of Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

Citizens chat on a square in Weiyang District of Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

Citizens shop at a mall in Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

Citizens visit the ancient city wall in Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

A child plays with snow on the street in Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

Workers set up a lantern installation in celebration of the Chinese Lunar New Year in Xi'an, northwest China's Shaanxi Province, Jan. 23, 2022. (Xinhua/Tao Ming)

来源：Xinhua