2010 Visiting scholars 2010 01/06/2015 Costantino Moretti Professor YIN Guangming 殷光明 Dunhuang Academy 敦煌研究院 Lecture topics: – The stupas of the Northern Liang (397-439) and the earliest caves at Dunhuang – Paris, École française d’Extrême-Orient, September 16th 2010.