Aerial photo taken on Sept. 9, 2021 shows a mountain road popularly known as the "Taihang Sky Road" in Pingshun County, north China's Shanxi Province. (Xinhua/Zhan Yan)
Aerial photo taken on Sept. 9, 2021 shows a mountain road popularly known as the "Taihang Sky Road" in Pingshun County, north China's Shanxi Province. (Xinhua/Yang Chenguang)
Aerial photo taken on Sept. 9, 2021 shows a mountain road popularly known as the "Taihang Sky Road" in Pingshun County, north China's Shanxi Province. (Xinhua/Zhan Yan)
Aerial photo taken on Sept. 9, 2021 shows a mountain road popularly known as the "Taihang Sky Road" in Pingshun County, north China's Shanxi Province. (Xinhua/Zhan Yan)
