Golden data on September 4th, Hangzhou Municipal Bureau of Commerce revealed when introducing the cleaning and standardization of exhibition related work, that currently, there are only three exhibition activities in Hangzhou that are reserved in the provincial list, and other exhibition activities are operated in a market-oriented manner. For activities suitable for market-oriented and socialized operation, actively explore innovative models such as rotating hosting, cross-year hosting, and social hosting. Establish and improve daily management mechanisms, scientifically manage the need for new exhibition activities. Effectively increase supervision, evaluate the necessity, expected results, and expenditure standards of holding exhibitions, and suggest not to hold them as much as possible. comprehensively improve the quality of the party and government agencies in hosting exhibitions.