An aerial drone photo taken on Nov. 25, 2025 shows a construction site of the Harbin-Yichun high-speed railway in Qing'an County, northeast China's Heilongjiang province. Track-laying for the ...
An aerial drone photo taken on Nov 25, 2025 shows a construction site of the Harbin-Yichun high-speed railway in Qing'an county, Northeast China's Heilongjiang province. [Photo/Xinhua] Track-laying ...
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