建国５０年来，我国人事人才领域相继发生了巨大的变化。特别是改革开放２０年来，我们党先后发起并成功领导过的三次较大的思想解放运动。第一次思想解放是在党的十一届三中全会之后，其标志是真理标准的大讨论，“实践是检验真理惟一标准”共识的达成，解决了因“文革”而影 In the 50 years since the founding of the People’s Republic of China, tremendous changes have taken place in the field of personnel and personnel in our country. In particular, since the reform and opening up two decades ago, our party has initiated and successfully led the three major ideological liberation movements. After the Third Plenary Session of the Eleventh Central Committee of the Party, the first emancipation of the mind marked the grand debate on the criterion of truth and the consensus reached that “practice is the sole criterion for testing truth.”