On January 27, 1924, the auditorium of Guangdong Higher Normal School was inundated with more than two thousand Kuomintang (KMT, Nationalist Party) cadres and students who came to listen to Premier Sun Yat-sen’s speech titled the “Three Principles of the People”. This series of speeches lasted from January to the end of August, a total of 16 times. This was the last systematic interpretation of this political program since Sun Yat-sen officially proposed the “Three principles of the people” in 1905. The record of this speech also became the standard text of the “Three principles of the people” authorized by the KMT. Sun Yat-sen (1989) put forward in the beginning of the “First Lecture on Nationalism” that this revolutionary party was reorganized to adopt a different way of saving China, for it focused on propaganda, universal propaganda targeting all the Chinese people.