The "four rates" of the use of bridge funds refers to

Operating rate, investment completion rate, completion rate on schedule and capital availability rate. According to the French Open, bridging funds are also called bridging subsidies to promote rural revitalization. The bridging funds are used to support the provinces (autonomous regions and municipalities directly under the Central Government, hereinafter referred to as provinces) to consolidate and expand the achievements of poverty alleviation and rural revitalization, including the following three aspects: supporting the consolidation and expansion of the achievements of poverty alleviation, supporting the convergence of rural revitalization, and consolidating and expanding other related expenditures for the effective convergence of poverty alleviation and rural revitalization. The bridging funds are allocated according to the tasks of consolidating and expanding the achievements of poverty alleviation and rural revitalization, giving relief to work, developing ethnic minorities, consolidating and upgrading underdeveloped state-owned farms, consolidating and upgrading underdeveloped state-owned forest farms, and building agriculture in the "Three Wests".