This book displays the course the Communist Party of China has traversed in more than 90 years with more than 600 pictures, and focuses on narrating the birth of the Communist Party of China and the three important things accomplished by the Chinese people under its leadership: leading the new democratic revolution and realizing national independence and people’s liberation; establishing the socialist system and carrying out socialism construction; carrying out reform and opening up and building socialism with Chinese characteristics. Its appendix introduces the theories, policies, systems and international exchanges of the Communist Party of China.