Aerial photo taken on Dec. 28, 2020 shows a view of the Third Pingnan Bridge in Pingnan County, Guigang City of south China's Guangxi Zhuang Autonomous Region. With a length of 1,035 meters, the bridge, whose construction started from June of 2018, was completed and opened to traffic on Monday. (Xinhua/Cao Yiming)

Aerial photo taken on Dec. 28, 2020 shows a view of the Third Pingnan Bridge in Pingnan County, Guigang City of south China's Guangxi Zhuang Autonomous Region. With a length of 1,035 meters, the bridge, whose construction started from June of 2018, was completed and opened to traffic on Monday. (Xinhua/Cao Yiming)

Aerial photo taken on Dec. 28, 2020 shows a view of the Third Pingnan Bridge in Pingnan County, Guigang City of south China's Guangxi Zhuang Autonomous Region. With a length of 1,035 meters, the bridge, whose construction started from June of 2018, was completed and opened to traffic on Monday. (Xinhua/Cao Yiming)

Photo taken on Dec. 28, 2020 shows a view of the Third Pingnan Bridge in Pingnan County, Guigang City of south China's Guangxi Zhuang Autonomous Region. With a length of 1,035 meters, the bridge, whose construction started from June of 2018, was completed and opened to traffic on Monday. (Xinhua/Cao Yiming)