三代领导集体党建理论的核心内容是“三个代表”思想。在不同的历史时期 ,他们的表述不尽一致 ,但精神实质是一致的。“三个代表”是马克思主义建党学说在新的历史条件下的继承和发展 ,是三代领导集体党建理论和实践的总结和发展。 The core of the party-building theory of the three generations of leaders is the thought of “the three represents.” In different historical periods, their statements are not consistent, but the essence of the spirit is the same. The “Three Represents” are the inheritance and development of the Marxist party building theory under the new historical conditions and the summation and development of the party construction theory and practice of the three generations of leaders.