Abstract: In China, the leadership of the CPC in national development is the fundamental reason for all our great achievements. The new Party construction project putting political construction in the first place requires us to understand and grasp the party's practical themes and value lines in the four fields of political nature, purpose, political mission and responsibility, political ability ecology, and political cultural value from a comparative perspective. They are: developing Marxist principles around class foundations, breaking through Soviet reform practices based on major contradictions, using core strengths to surpass Western political models, and building cultural confidence to eliminate the threat of cultural hegemony. In this way, we can better integrate Party building and national development politically, and promote the partyled social revolution with the party's selfrevolution, so that our country can achieve a great change from keeping pace with the times to being at the forefront of the times.

Key words: political construction of the CPC, selfrevolution, cultural selfconfidence

摘要： 在我国，党在国家发展中居于领导地位是我们取得一切伟大成就的根本原因。党的建设新的伟大工程将政治建设摆在首位，要求我们在比较的视野下理解并把握党在政治性质宗旨、政治使命责任、政治能力生态以及政治文化价值这四个论域中的实践主题和价值主线，即围绕阶级基础发展马克思主义原理、立足主要矛盾突破苏联改革实践、发挥核心优势超越西方政治模式、筑牢文化自信消解文化霸权威胁，以便能够更好地从政治上入手将党的建设与国家发展统一起来、以党的自我革命推动党领导的社会革命，使我国达成从跟上时代步伐到走在时代前列的巨大转变。

关键词: 党的政治建设, 自我革命, 文化自信