World’s 1st poverty reduction database in tree diagrams World’s 1st poverty reduction database in tree diagrams . “The Global Poverty Reduction Online Knowledge Sharing Database was launched on Friday at the 2017 China Poverty Reduction International Forum in Beijing being attended by officials and representatives from international organizations, embassies as well as businesses. Created by the Global Poverty Reduction & Inclusive Growth Portal (GPIG), the database … is a platform to share successful models of poverty reduction from both China and the international community, which is distinguished by its use of tree diagrams, standardized templates and a strong network of contributors.”