Facebook Twitter LinkedIn Threads WhatsApp Telegram Cheng Jia (right) and staff member Wang Jinrong work at a test site in the Fenghuoshan observation station in northwest China’s Qinghai Province on June 12, 2026. – Xinhua photo XINING (July 5): As the Qinghai-Xizang Railway marks 20 years in operation, data technicians remain steadfast at their observation posts, helping to secure the tracks, protect passenger safety, and sustain the wide-rang…
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