(260228) -- SHANGHAI, Feb. 28, 2026 (Xinhua) -- This photo taken on Feb. 28, 2026 shows a smart testing robot capable of precise fault identification and early warning on abnormality operating at a passenger train inspection and service point of the Shanghai Locomotive & Rolling Stock Section of the China Railway Shanghai Group Co., Ltd., in Shanghai, east China. The China Railway Shanghai Group Co., Ltd. has deployed a variety of cutting-edge high-tech gears during this year's Spring Festival travel rush to further empower its staff members in rail inspection, vehicle maintenance and other missions to safeguard passengers on their way. (Xinhua/Wang Xiang)
