Building an ecological civilization and a beautiful China is a long-term mission with a strong bearing on people’s well-being and the future of the Chinese nation. It is an active response to the existing grave ecological situation, and an important component for building a clean and beautiful world. This book chronicles the history of China’s building of an ecological civilization, expounds new thoughts and new philosophy on ecological civilization, and explains how China promotes a green, low-carbon and circular development, implements ecological restoration and protection, and participates in global environmental governance.