The report of the 20th National Congress of the Communist Party of China pointed out:"This country is its people,and the people are the country."This statement emphasized the ruling concept of the CPC.To deeply understand this ruling concept,we need to think and analyze from the aspects of the attributes of the political power of New China,the revolutionary history of the Chinese people,the foundation for the establishment and consolidation of New China,and the adherence to historical materialism in the new era.On the occasion of the 75th anniversary of the founding of the People's Republic of China,we should take this as a thread to learn and implement the spirit of the 20th National Congress of the Communist Party of China and the 2nd and 3rd Plenary Sessions of the 20th Central Committee,and adhere to Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era.It can help us fundamentally understand that the people are the fundamental driving force behind creating miracles,and fully unleash the creative power of billions of people to achieve the goal of comprehensively building a socialist modernized country and promoting the great rejuvenation of the Chinese nation.