With the value of enterprises as the main line, from the enterprise value assessment, this book strengthens the understanding of the maximization of enterprise value, and elaborates in detail the core content of financial management, such as financing decision, investment decision making (containing project investment decision-making and financial investment decision-making), working capital management, dividend distribution decision, etc. In this book, a large number of mathematical models are used in explaining the financial management method. it also analyzes the specific decision methods in combination with the practice and cases.