CHONGQING (CQNEWS) -- On March 27, at the construction site of the Chengdu-Dazhou-Wanzhou High-Speed Railway, workers completed the installation of a steel crossbeam for the high-speed rail. In the ...

An aerial drone photo taken on March 17, 2025 shows the Banyou No.1 Tunnel along the Xining-Chengdu railway in Ruoergai County of Aba Tibetan and Qiang Autonomous Prefecture, southwest China's ...