Harbin-Qiqihar high-speed railway begins trial operation in N China(4/6)

Driver drives the trial high-speed train D5001 to return to Harbin, capital of northeast China's Heilongjiang Province, July 13, 2015. A high-speed railway between Harbin and Qiqihar in northeast China's Heilongjiang Province, known for its high latitudes and biting cold winters, began a trial operation on Monday. (Photo: Xinhua/Wang Song)