195 1 year, after negotiations, the central people's government and the local government of Tibet signed the Seventeen-Article Agreement in Beijing, which declared the peaceful liberation of Tibet, ended the history of imperialist and colonial aggression against Tibet in modern times, and brought the once-separated wanderers back to their mothers' arms. This is the great cause of national unity and national unity in new China, as well as the democratic reform in Tibet, the establishment of a regional ethnic system, and social progress in Tibet.

After expelling the imperialist forces, Tibet returned to the big family of the motherland, shattered the imperialist attempt to separate Tibet from China, and safeguarded the reunification of the motherland and the unity of the Han and Tibetan nationalities. Peaceful reunification is conducive to national reunification and gradually removes obstacles to avoid being used by imperialism.

The peaceful liberation of Tibet laid the foundation for people in Xizang to abolish the reactionary serfdom and completely turn over as the master of the country, and opened up a broad road for the rapid development of industrial and agricultural production in Tibet and the improvement of living standards in people in Xizang.