This book studies China's international relations, development strategies and development path. It provides an objective and in-depth analysis of areas including international relations in the context of China's population and resource environment, ways to strengthen China's external competitiveness, strategies for economic security and China's trade currency, Sino-US relations in the 21st Century, geopolitical strategy and great renaissance of Chinese culture. The book analyzes the difficulties, challenges and unique features of China's economic and social development. Further, it examines long-term and short-term social and economic issues as well as the difficulties in dealing with the issues. It provides objective and realistic suggestions for realizing China's dream of the great rejuvenation of the nation. It is a valuable source of reference for researchers and practitioners interested in China's development.