Four-Stage Theory of the Republic of China its remaining major component – the island of Taiwan, as opposed to its decades-long claim to all China since losing the civil war in 1949. Prior to this speech, the government officials used "Republic of China" when the name of the state was used. Lee's usage is considered as a departure from the convention, as this usage can be interpreted in the sense that the Republic of China's sovereignty does not extend to mainland China, which the People's Republic of China controls. The Democratic Progressive Party's 1999 Resolution on Taiwan's Future, which is accorded equivalent status as the Party charter,
Mainland China "the land of the utopian past [and] childhood". Schoolchildren were taught slogans like "Counterattack the mainland!" () and "Save our mainland compatriots from the deepest water and hottest fire!" (). The Taiwanese were also told that they were the guardians of traditional Chinese culture until political reunification. However, democratization on Taiwan has led to the rise of voices which denounced traditional attitudes towards the mainland and the ancestral home system, pressing for Taiwanization, Desinicization, and "Taiwan cultural independence" (). Concurrently, the mainland Chinese economic reform changed the connotation of "mainland China" to one of "primitiveness, nativeness, and raw cultural material