西藏,地处海拔3000米以上,美丽而神秘的雪域高原。在那里,活跃着这样一个特殊的群体——援藏干部。他们怀着一颗赤诚之心,辞别妻儿老小,远离繁华都市;他们普遍承受着鲜为人知的身心挑战,却把这段经历视为一辈子的珍宝;高原、缺氧、莫名的孤独、无尽的思念,是援藏干部生活中永恒的关键词…… Tibet, located at an altitude of 3000 meters above the beautiful and mysterious snow-covered plateau. There, such a special group is active - aid Tibet cadres. With a sincere heart, they bid farewell to their wives and children, far away from the bustling city; they generally bear the little-known physical and mental challenges, but this experience as a treasure of life; plateau, hypoxia, inexplicable loneliness, endless thoughts , Is the eternal key words in the life of cadres in Tibet ......