Taking Dunhuang as the theme,this book provides an in-depth interpretation of the profoundness and contemporary value of Dunhuang culture. Through a selection of 80 keywords,the book presents a panoramic view of Dunhuang's history and culture to the world.While deeply interpreting the profound heritage of Dunhuang culture,the book also highlights its important position in cultural exchanges and mutual learning between China and foreign countries.This book is an intellectual and practical guide to Dunhuang culture,with in-depth and easy-to-understand explanations of words and phrases,stunningly beautiful illustrations,and content that covers various aspects of history,culture,art,etc.Guided by Dunhuang culture,the book presents "areliable,admirable and respectable image of China"to the world,being an effective"key"for Chinese and foreign readers to understand Dunhuang culture and Chinese outstanding traditional cultures.