China now boasts the world’s longest operational high-speed railway, with the largest scale of railway under construction, the most operational multiple units (MUs), and the highest commercial speed in the world. This class includes four parts: First, the definition of the “high-speed railway”; Second, the three stages of CRH’s development: independent exploration of high-speed railway technologies, absorption and digestion of foreign technologies and the stage where it overtakes its counterparts; The third part explains China’s “Eight vertical and eight horizontal high-speed railway networks”; and the fourth part discusses the “Fuxing” high-speed trains that amaze the world.