Section in Henan of Zhengzhou-Jinan high-speed railway undergoes final check(1/6)

Staff members inspect a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. (Photo/Xinhua)

Aerial photo taken on Nov 15, 2021 shows a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. (Photo/Xinhua)

In this aerial photo, staff members inspect a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. (Photo/Xinhua)

In this aerial photo, staff members inspect a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. (Photo/Xinhua)

Staff members inspect a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. The Zhengzhou-Puyang section in Henan province of Zhengzhou-Jinan high-speed railway are undergoing the final check and acceptance inspection. (Photo/Xinhua)

In this aerial photo, staff members inspect a section of Zhengzhou-Jinan high-speed railway in Central China's Henan province, Nov 15, 2021. (Photo/Xinhua)