A passenger visits the dining car of high-speed train G538 which travels from central China's Zhengzhou to Guangzhou in the south, Sept. 29, 2012. Two high-speed train services were put into use Saturday in Zhengzhou, after the Zhengzhou-Wuhan high-speed railway opened on Friday. The new train services, G538 and G650, will reduce travel time to Guangzhou and Wuhan to six hours and two hours respectively. (Xinhua/Zhao Peng)
