Fort de Tashkurgan, un point marchand important de route en soie http://travel.mongabay.com/china/600/china_105-7703.JPGFort de Tashkurgan, un point marchand important de route en soie Fort de Tashkurgan, un point marchand important de route en soie p2698p Tashkurgan fort, an important silk road trading point p2698p