It's been over nine decades since the establishment of the Communist Party of China, and over six decades since it obtained power, during which the Communist Party of China has developed from scratch and become increasingly stronger, expanding from dozens of members to a ruling party with over 80 million members today. It tasted the failure of the democratic revolution, yet it led the Chinese people to stand up; it experi- enced twists and turns in exploring the road to socialism, yet it finally succeeded in taking power. Looking back at the history of the Communist Party of China in the past century, people cannot help but ask: How does it get rid of the plights of revolution and construction before feeling forward in a mist? What kind of structure and ruling ideas does it have to lead the world's largest political party and most populated country? What theories does it adopt to arm itself and how will it lead the Chinese nation to achieve great rejuvenation? As a popular theoretical reading, this book answers all these hot questions on the history of the Communist Party of China in an easy, targeted and convincing way. trying to tell the readers the keys to the success of the Communist Party of China.