Around China
Witnessing original speed of 35 kilometers per hour up to 350 today, the Beijing-Zhangjiakou railway, the first designed and built by Chinese, shows the development of the country's railways and economy.

A train runs on the Juyongguan Pass section of the Beijing-Zhangjiakou railway in Beijing, capital of China, Oct. 25, 2015. [Photp/Xinhua]