The World Bank (WBG) is the general name of the World Bank Group. The name "World Bank" has been used to refer to the International Bank for Reconstruction and Development (IBRD) and the International Development Association (IDA). These institutions jointly provide low-interest loans, interest-free credits and grants to developing countries. It is an international organization, whose initial mission is to help the countries destroyed in the Second World War to rebuild. Today, its mission is to help the country overcome poverty, and various institutions play a unique role in the mission of alleviating poverty and improving living standards.

The International Monetary Fund (IMF), headquartered in Washington, is responsible for monitoring the currency exchange rates and trade conditions of various countries, providing technical and financial assistance to ensure the normal operation of the global financial system. 1945 12.27 was established at the same time as the world bank, and it is an intergovernmental international financial organization. Headquartered in Washington, DC, USA. The International Monetary Fund, the Bank for International Settlements and the World Bank are called "Bretton Woods institutions". The financial policies of almost all countries with market economy are influenced by these three systems.