The world's high-speed railway network spans about 60,000 kilometers, of which China accounts for over 70%. Of the more than 6,500 high-speed trains in operation globally, more than half run in China.

　　Faced with such a vast transportation network, CR has developed an intelligent integrated dispatching system for high-speed railways, enabling automated adjustment of train operation plans and secure control of route commands. Meanwhile, the independently developed train timetable system continues to optimize passenger and freight transport supply through technological and managerial innovation.

　　As the 14th Five-Year Plan enters its concluding year, coinciding with the 200th anniversary of the birth of the world's railways, China's journey reflects more than just a leap from "follower" to "leader" in technology. It also embodies the enduring spirit of generations of railway workers, who have achieved self-reliance and progress through perseverance and dedication.