The eight powers are generally ranked as Public Security Bureau, Finance Bureau, People's Social Security Bureau, Environmental Protection Bureau, Supervision Bureau, Industry and Commerce Bureau, Taxation Bureau and Education Bureau. In different periods, the importance of each department is different, and the overall situation of the Eighth National Congress may be different. According to the current roles of various bureaus in affairs, the eight overall situations are Public Security Bureau, Finance Bureau, People's Social Security Bureau, Environmental Protection Bureau, Supervision Bureau, Industry and Commerce Bureau, Taxation Bureau and Education Bureau. There must have been Grain Bureau, Industry Bureau, Electricity Bureau and Commerce Bureau in the 1950s. Only when the grain and electricity industry changed to state-owned enterprises did it miss the eighth overall situation. Education bureau is always present at the end of the eight major situations in each period, but education is always important.