As Chiang Kai-shek entered his final years, he gradually gave more responsibilities to his son, and when he died in April 1975, Vice President Yen Chia-kan became president for the balance of Chiang Kai-shek's term, while Chiang Ching-kuo succeeded to the leadership of the KMT (he opted for the title "Chairman" rather than the elder Chiang's title of "Director-General").
As Chiang Kai-shek entered his final years, he gradually gave more responsibilities to his son and when he died in April 1975, Vice President Yen Chia-kan became president for the balance of Chiang Kai-shek's term, while Chiang Ching-kuo succeeded to the leadership of the KMT (he opted for the title "Chairman" rather than the elder Chiang's title of "Director-General").