This book tells a mans life in Tibet for thirty years. Yi cangsheng is adopted in Tibet and then moves to Beijing. He experiences study and work in this city and finally lost himself in love. At this time, he decides to come back to Tibet and look for the root of his hometown. His life is exactly like Tshangs-dbyangs-rgya-mtsho. This book is written in an engaging style, which centers on the destiny and love.