Socialism with Chinese characteristics has entered a new era, which means that the Chinese nation has ushered in a great leap from standing up, getting rich and becoming strong. Link the general goal of comprehensively deepening reform in the new era, the general requirement of comprehensively and strictly governing the party, and the historical mission undertaken in the new era. Why can China achieve these achievements? What is the way the Chinese Communist Party governs the country? What is the successful code of Government of China in the new era? This book responds to this series of important questions, focusing on major ideas and viewpoints such as Chinese-style modernization road, whole-process peoples democracy, and self-revolution. The experience of the Communist Party of China in governing the country in the era deeply interprets the road, theory, system, and cultural advantages behind the achievements, cracks the successful code of Chinas governance in the new era, and demonstrates Chinese wisdom and Chinese solutions in the new era.