第一次改革（1951年12月～1953年底）以加强中央集权为中心内容，主要调整紧缩上层，合理充实下层，减少机构层次，严格编制纪律，国务院工作部门增加到42个。第H次改革（1956年下半年～1960年）国务院机构由81个减少到60个。第三次改革（1960年～1964年）目标一是干部精简，以 The first reform (from December 1951 to the end of 1953) focused on strengthening centralization of power. The main adjustments were tightening the upper strata, rationally enriching the lower strata, reducing the level of the establishment and strictly compiling disciplines. The number of departments under the State Council increased to 42. The first reform (from the second half of 1956 to 1960) reduced the number of State Council institutions from 81 to 60. The third reform (1960 ~ 1964) The first goal is to streamline cadres