This book starts from the application of technologies in financial institutions and financial regulators inChina, and defines the concept and connotation of FinTech and SupTech in the form of topics,analyses the main problems in the development process, and discusses in depth the futuredevelopment and regulatory tendency of FinTech and SupTech.In recent years, with the in-depth application and cross-domain integration of information technologyin the financial world, FinTech h