摘要：The very humanistic thought is the foundation for Ho Chi Minh develops his thought on great solidarity. Great solidarity is to be built on the humanistic basis is the solidarity oriented to build a social life where the dignity of man is respected, a life without oppression, exploitation and discrimination. Thus, Ho Chi Minh's thought on solidarity serves as the basis to unite all the Vietnamese together in the fight to regain independence for the nation, bring freedom to all Vietnamese and open opportunities for all people to pursuit happy life. Following Ho Chi Minh on solidarity, we would like to argue in this paper that there exists an intimate relation between solidarity and social sustainability or social sustainable development, because the goal of building a Republic mastered by the people is the same as the goal of the cause of construction of a socialist society, which is a socially sustainable society. In other words, the goal of building and developing a socialist republic in Vietnam not only consists in creating a foundation for a wide solidarity of all strata of the people of Vietnam but also serves as a driving force encouraging all the people to participate and contribute to the national cause of development in order to achieve the noble goal of “the rich people, the strong country, the democratic, just, civilized society”. In this way, we can see the relation between social solidarity and social sustainable development in Vietnam.
