1, Rockefeller Foundation was established in 19 13, and its headquarters is in new york, USA. The foundation is committed to promoting the sustainable development of the global society, economy and environment, focusing on public health, food safety, climate change and other fields.

2. Bill and Melinda Gates Foundation: Founded in 2000, it is headquartered in Seattle, Washington, USA. The foundation is committed to improving global health, reducing poverty and improving education, focusing on vaccine research and development, AIDS, tuberculosis, malaria and other fields.

3. Carnegie Foundation: Established in 19 1 1, headquartered in Pittsburgh, Pennsylvania, USA. The foundation is committed to promoting global peace, democracy and social progress, focusing on education, international relations, public policy and other fields.