The development of high-speed rail in China is a long-term process, which needs the support of the government, the progress of technology and the improvement of project planning and execution ability. Although the conclusion of Professor Feng Ke's team mentioned the time demand for completely independent research and development of high-speed rail, the actual situation may be affected by many factors.

The development of high-speed rail in China is a continuous process. In the future, we will continue to improve the quality and coverage of high-speed rail network to meet people's travel needs and promote economic and social development.