Aerial photo taken on Nov. 13, 2019 shows the Aizhai suspension bridge in Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province. (Photos:Xinhua)

Aerial photo taken on Nov. 13, 2019 shows the Aizhai suspension bridge in Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province.

Tourists visit the Aizhai suspension bridge in Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province, Nov. 13, 2019.

Aerial photo taken on Nov. 13, 2019 shows vehicles running on the Aizhai suspension bridge in Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province.