This book introduces Chinese philosophy along the line of topics instead of the line of history. The book has five topics, including: what is the nature of the world; what are the relationships among things; what are social norms; what is the orientation of life; what is the cognitive structure. The first two parts are about views on nature or the world; the third and fourth parts are about views on society and life; the fifth part is about views on cognition and wisdom. This book is intended to give readers the most basic understanding of profound Chinese philosophical thoughts as well as the most excellent and greatest wise ancient Chinese people and wisdom.