中文摘要：

唐代政府对西域一直实行积极的西向发展战略，进行屯垦与边疆开发。在唐朝有效管辖西域的一百五十余年中，西域的农业经济得到迅速发展，手工业水平进一步提高，商业贸易繁荣昌盛，使西域由汉代以来单纯的军事防御地区变为经济相对发达的区域。从而有效保障了唐朝西北边疆安全和西域社会稳定，共同促进了大唐盛世局面的出现。

英文摘要：

The Tang Dynasty always make the development stratege actively to west and situate to exploiment borderland.In more than one century of Serindia managed by Tang Dynasty,which agariculture and handicraft develop quikly,the SilkRoad commerce and trade thriving and prosperous, which turn the simple military defence area into economy devoloped region.It assure the borderland security and society stable,and commen promote the prosperous situation of Tang Dynasty.