关键词： 清末民初, 蔡锷, 反帝爱国思想

Abstract: At the end of Qing Dynasty and the beginning of Republic of China Tsai E,with his great patriotic and passionate concern for national fate of the country,ruthlessly exposed and severely criticized the invasion and occupation of China by all imperialist powers,and he also explored the ways of national salvation in light of his revolutionary theory and points of view,which had producted positive impact on the later Chinese revolutionary movement of national independence.

Key words: at the end of Qing Dynasty and beginning of Republic of China, Tsai E, patriotism of anti-imperialism