在中国国民党第一次全国代表大会上,孙中山重新解释了三民主义,提出了“联俄、联共、扶助农工”的三大政策;并且声明:三民主义和三大政策是不可分割的,也是不容改变的。孙中山的这个解释与声明,表明三民主义的内涵发生了变化,因此,它能成为国共两党第一次合作的政治基础。 At the first KMT National Congress, Sun Yat-sen reinterpreted the Three Principles and put forward three major policies: “Russia, the UPC and assistance to rural workers”; and declared that the Three Principles of the People and the three major policies are indivisible and also Can not be changed. This explanation and statement by Dr. Sun Yat-sen shows that the connotation of the Three People’s Principles has changed. Therefore, it can become the political foundation for the first cooperation between the two parties.