People wait for a train of the Cat Linh-Ha Dong urban elevated railway in Hanoi, Vietnam, Dec. 9, 2023. The Cat Linh-Ha Dong urban elevated railway was built by the China Railway Sixth Group as an important project of the synergy of China's Belt and Road Initiative with Vietnam's "Two Corridors and One Economic Circle" plan. (Xinhua/Cheng Yiheng)
People walk in Cat Linh station of the Cat Linh-Ha Dong urban elevated railway in Hanoi, Vietnam, Dec. 9, 2023. The Cat Linh-Ha Dong urban elevated railway was built by the China Railway Sixth Group as an important project of the synergy of China's Belt and Road Initiative with Vietnam's "Two Corridors and One Economic Circle" plan. (Xinhua/Cheng Yiheng)
