Are there many people who know accounting, management and information?

A lot. Understanding accounting, management and information generally refers to financial management. More and more people apply for financial management, so there are many people who know accounting, management and information. Financial management majors train senior business management professionals with knowledge and ability in management, economy, law, financial management and finance, who can engage in finance, financial management, teaching and scientific research in industrial and commercial enterprises, financial institutions and government departments.