This paper is a study on the ‘Emancipates the Mind’ in China. Emancipates the mind, is ‘the breakthrough’ and ‘the innovation’ unceasing synthesis. Hu Jintao said that we must continue to emancipate the mind, realistically(實事求是)、to keep pace with the times(與時俱進), the scientific analysis worldly affairs(科學分 析). Hu Jintao is insisted throughout emancipates the mind, realistically, insisted throughout depends upon the people, the service people. 30 years ago the reform and open policy which designs by Chinese former leader Deng Xiaoping are the ‘Emancipates the Mind’ achievements, it take 1978 the truth standard big discussion and 11 Third Session’s great transition as the symbol. I deal with ‘the truth standard big discussion(眞理標準大討論)’, ‘the surname capital surname society(姓資姓社)’, ‘surname male surname private(姓公姓私)’ and ‘surname not produces surname has produces(無産有産)’.