５０年，只是历史长河的一瞬。５０年前，凉山紧跟新中国的步伐，从奴隶社会一步跨入社会主义社会，实现了彝族人民历史上从未有过的变革，实现了从农耕文明到现代工业文明的跨越。凉山的５０年，是发生翻天覆地变化的５０年。从四分五裂到团结和睦，从愚昧落后到文明进步，从 50 years, just a moment of history. Fifty years ago, Liangshan closely followed the pace of new China, stepped into the socialist society from a slave society, realized unprecedented changes in the history of the Yi people, and achieved a leap from a farming civilization to a modern industrial civilization. Fifty years of Liangshan has been a fierce change for 50 years. From fragmentation to unity and harmony, from ignorance to civilization and progress, from