A worker works at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

A worker works at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

Workers work at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

Workers work at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

A drone photo taken on August 17, 2024 shows the construction site of Chongqing East Railway Station and its comprehensive transportation hub in southwest China’s Chongqing. (Xinhua/Wang Quanchao)

A worker works at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

Workers work at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

Workers work at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

A construction worker welds at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

A worker works at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)

A worker works at the construction site of Chongqing East Railway Station and its transportation hub in southwest China’s Chongqing, Aug. 17, 2024. (Xinhua/Wang Quanchao)