Aerial photo taken on Nov. 9, 2021 shows a park in Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

Aerial photo taken on Nov. 8, 2021 shows a view of Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

Aerial photo taken on Nov. 9, 2021 shows a view of Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

Aerial photo taken on Nov. 9, 2021 shows a view of Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

Aerial photo taken on Nov. 8, 2021 shows a view of Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

Aerial photo taken on Nov. 8, 2021 shows a middle school in Shangnan County, a remote town tucked in the Qinling Mountains, in northwest China's Shaanxi Province. (Xinhua/Tao Ming)

来源：Xinhua