Passengers demonstrate tickets of Zhengzhou-Jiaozuo intercity trains in Zhengzhou, capital city of Central China's Henan province, June 26, 2015. High speed railway trains connecting Central China's Zhengzhou and Jiaozuo in Henan province went into operation on Friday. The train will shorten travel time between the two cities from over 2 hours to 40 minutes. (Photo/Xinhua)
