The 40 years of reform and opening up have been earth-shaking, fast-changing, inspiring and remarkable. China, an ancient civilization with a history of 5000 years, has embarked on a new road to prosperity. The economy keeps growing rapidly, the industrial structure has been continuously optimized, and people's living standards has been improved significantly. Infrastructure construction is not only the cornerstone and prerequisite of economic development, but also an important driving force for rapid economic development. Therefore, this lecture will show the great achievements of China's infrastructure construction in the past 40 years through comparative analysis of a large number of data in the projects of residential construction, energy and power, transportation, environmental protection and water conservancy, and network communication. I hope that this lecture can help more friends in the world know China and understand the great Chinese dream through cases of the “China Miracle”.