China's high-speed railway has developed rapidly from scratch in just over a decade. China's high-speed railway has become the country with the most comprehensive System technology, the longest operating kilometre and the fastest operating speed in the world, and has achieved China's proud speed. This video will take you to understand the development of China's high-speed rail, appreciate the speed, stability, safety and comfort of China's high-speed rail, feel the advanced technology of China's high-speed rail.