Passengers prepare to get on the G10 Fuxing bullet train running on the Beijing-Shanghai high-speed railway at Shanghai Hongqiao Railway Station in Shanghai, east China, Sept. 21, 2017. China began Thursday to restore the maximum speed of bullet train on the Beijing-Shanghai high-speed railway to 350 kilometers per hour, six years after it was reduced to 300 kmh. (Xinhua/Fan Jun)
