This course introduces China's high-speed railway and its technology, electric vehicles, autonomous vehicles, and shared bicycle travel revolution, etc. China is a nation with a vast territory and a large population. People's livelihood needs and economic and social development put high requirements on transportation capacity. Planned transportation construction has been carried out since 1953. It helps China get rid of the backwardness of transportation, becoming a large and powerful transportation country. For the past 70 years, the high-speed railway is one of the most shining signs of China's transportation industry development. It has successively broken through and innovated a series of world-leading technologies, including high-speed railway track technology, high-speed train technology, high-speed comprehensive detection technology, etc. After the decade of the 21st century, China began to study emerging technologies such as electric vehicles and autonomous vehicles to promote the transformation and upgrading of the transportation industry and meet the people's needs for a better life. At the same time, it innovatively launched the bicycle-sharing revolution to solve “the last kilometer” problem.