The fundamental requirement of "two combinations" has expanded the path of cultural development of socialism with Chinese characteristics, revealed the necessary path for opening up and developing socialism with Chinese characteristics, and also revealed the necessary path for the Party to promote theoretical innovation and cultural prosperity. Based on the magnificent history of over 5000 years of Chinese civilization, the "two combinations" help us truly understand the Chinese path. The path of socialism with Chinese characteristics was guided by Marxism and has also emerged from over 5000 years of Chinese civilization history. On the eve of the 20th National Congress of the Communist Party of China, the first to third editions of the major cultural project "Revival Library" were published and distributed. The Chinese civilization has endowed Chinese path to modernization with profound connotation. The light of truth in Marxism has activated the genes of Chinese civilization, making it adapted to contemporary culture and coordinated with modern society. The "second combination" makes the new culture formed through the "combination" become the cultural form of Chinese path to modernization. As we embark on the new journey of the second century goal and take the unprecedented path of Chinese path to modernization, how can we sum up China's experience with Chinese principles, upgrade China's experience to Chinese theory, and guide China's practice in the new era with Chinese theory?