護法運動
Compared to other senior party officials like Hu Hanmin and Wang Jingwei, the political status of Chiang Kai-shek in the Kuomintang (KMT) was lower in the beginning. Chiang began his rise to prominence in 1917 during the Constitutional Protection Movement and the formation of the Guangzhou government, where he displayed his military talent. The turning point came in 1923 when Chen Jiongming launched a rebellion against Sun Yat-sen in Guangzhou. Chiang's role in helping Sun to retreat from Guangzhou ultimately helped him to become Sun's protégé.