A language carries a nation’s history,cultural memory and cultural identity.Thus,Tibetan proverbs coming down from generation to generation contain all aspects of Tibetan social life,and reflect Tibetan cultural psychology traits and generations’unique life experience.This paper,through the semantic analysis of some Tibetan proverbs,tries to show the relationship between Tibetan proverbs and Tibetan culture,and to interpret the cultural psychology contained in Tibetan proverbs.