A high-speed train from Dalian North Railway Station to Harbin West Railway Station runs at the Jinzhou New District section in Dalian, northeast China's Liaoning Province, Dec. 1, 2012. The world's first high-speed railway in areas with extremely low temperature, which runs through Liaoning, Jilin and Heilongjiang provinces in northeastern China, started operation on Saturday. The railway links Harbin, capital of Heilongjiang , and Dalian, a port city in Liaoning. (Xinhua/Lv Wenzheng)