Trips on train from southeast China's Fuzhou to Beijing

Photo taken on Feb. 8, 2018 shows the train K46 near Fuzhou Railway Station, southeast China's Fujian Province. Train K46 was the first train running from southeast China's Fujian Province to Beijing when it began operation 52 years ago. A single trip of train K46 takes nearly 36 hours. (Xinhua/Lin Shanchuan)