The UOBR is the abbreviation of the Urban Development Union of Countries along the Belt and Road Route, is the English abbreviation. The "UOBR" that is usually used for external publicity internationally. UOBR International Economic Summit Forum is a international forum that is held every two year. The agenda of UOBR International Economic Summit Forum is same time and place with the Belt and Road Forum for International Cooperation. The specific time the agenda, we would inform the delegations 72 days in advance.