Is the loss of Dunhuang relics "another form of protection"? Su Bomin responds

A century ago, many Dunhuang relics were lost overseas. Some claim this "loss" was "another form of protection". In response, Su Bomin, director of the Dunhuang Academy, said in an interview that since history cannot be changed, today's important mission is to deeply study and organize these remarkable cultural treasures and "promote the value of them so that more people around the world can understand them".