丝路诗词中的河西物产考释张力华河西走廊是丝绸之路的咽喉孔道，也是一座敦煌学、民族学和中外通商史的天然博物馆，历史悠久，文化灿烂，资源丰富，人才辈出。两千多年来，随着中外经济、文化的交流，每逢边地多事或开拓时期，许多中外名流或文人墨客都踏着时代的脉膊涉... Hexi Corridor is a throat tunnel of the Silk Road and a natural museum of Dunhuang Studies, Ethnology and Business History of both China and foreign countries. It has a long history, splendid culture, rich resources and abundant talents. For more than two thousand years, with the economic and cultural exchange between China and foreign countries, many celebrities and writers both at home and abroad have embarked on the pulse of the times whenever there is a lot of events or pioneering times.