Aerial photo taken on April 29, 2022 shows a bullet train departing from Zhengzhou East Railway Station during a trial run in Zhengzhou, central China's Henan Province. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
The driver of a test bullet train makes preparation before departure at Zhengzhou East Railway Station in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
A bullet train departs from Zhengzhou East Railway Station during a trial run in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
A bullet train departs from Zhengzhou East Railway Station during a trial run in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
Aerial photo taken on April 29, 2022 shows a bullet train departing from Zhengzhou East Railway Station during a trial run in Zhengzhou, central China's Henan Province. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
A test bullet train is seen before departure at Zhengzhou East Railway Station in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
The driver of a test bullet train makes preparation before departure at Zhengzhou East Railway Station in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
A test bullet train is seen before departure at Zhengzhou East Railway Station in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
A test bullet train is seen before departure at Zhengzhou East Railway Station in Zhengzhou, central China's Henan Province, April 29, 2022. The Zhengzhou-Puyang section of the Zhengzhou-Jinan high-speed railway started trial run on Friday. (Xinhua/Li An)
