1. This book is based on the theory of currency and credit, with the overall operation of finance under the market economy system as the main line. It comprehensively introduces currency and monetary systems, credit and credit reporting, interest and interest rates, financial institution systems, commercial banks and central banks, non-bank financial institutions, money markets, capital markets, financial derivatives markets, currency supply and demand and equilibrium, monetary policy, inflation and deflation, foreign exchange and balance of payments, international monetary systems and international financial markets, financial development and financial supervision, and digital finance.
2. On the basis of systematically expounding the basic principles and practical problems of finance, this book emphasizes and highlights the application of knowledge, and strives to enable readers to apply what they have learned in this book, thereby enhancing the application value of this book.