New high-speed rail lines operational in east China

The train D5669 arrives at the Yancheng Railway Station in the city of Yancheng, east China's Jiangsu Province, Dec. 16, 2019. The Xuzhou-Yancheng rail line and Lianyungang-Huai'an rail line were put into service on Monday, linking major cities in northern Jiangsu with high-speed railway network. (Xinhua/Li Bo)