The document outlines the history of cross-strait relations between China and Taiwan, including the founding of the Chinese Communist Party and People's Republic of China on the mainland in 1921 and 1949 respectively, and the Kuomintang party and Republic of China on Taiwan in 1912. It lists the key leaders on both sides, such as Mao Zedong, Deng Xiaoping, and Hu Jintao for mainland China, and Chiang Kai-shek, Lee Teng-hui, and Ma Ying-jeou for Taiwan. It also notes the founding of the Democratic Progressive Party in Taiwan in 1986.