BRICS countries refer to five major emerging economies, namely Brazil, Russia, India, China and South Africa. These countries have important influence in economic, political and international affairs. The BRICS cooperation mechanism began in 2006. BRICS cooperation aims to promote exchanges and cooperation in the fields of economy, politics and humanities, promote the reform of global governance system, and play an active role in maintaining world peace and stability and promoting common development.

The BRICS cooperation mechanism mainly includes the following contents:

1. Economic cooperation: BRICS countries strengthen cooperation in the fields of economy, trade, investment and finance, and promote the liberalization and facilitation of global trade and investment.

2. Political cooperation: BRICS countries coordinate their positions on major international issues, promote democratization and rule of law in international relations, and safeguard world peace and stability.

3. People-to-people exchanges: BRICS countries strengthen exchanges and cooperation in the fields of culture, education, science and technology and tourism. Promote friendly exchanges and mutual understanding between people of all countries.

4. Global governance: BRICS countries actively participate in global governance and promote the development of the international political and economic order in a more just and rational direction.

The BRICS cooperation mechanism has achieved a series of important results, such as the establishment of the BRICS New Development Bank, the establishment of emergency reserve arrangements, and the promotion of the reform of the International Monetary Fund. BRICS cooperation will continue to play an active role in maintaining world peace and stability and promoting global development and prosperity.