QianJiBo’s nationalist thought in the “History of Modern Chinese Literature” mainly has three characteristics： undertaking the cultural nationalist thoughts in late Qing dynasty； Unique “modern Chinese literature” and the open world nationalist thoughts， Political nationalism between liberalism and nationalism. QianJiBo nationalism thought shows more prosaic complexity and characteristics. Its reason， at the personal level， is the constantly and disorderly crisscross tangles of the generation who have received both the traditional Confucianism and modern western education. At the social level， it is a time background of the out-sync between political transformation and cultural transformation in modern Chinese society.