立体交叉:噶尔家族专权时期吐蕃王朝扩张述略

Three-dimensional Intercrossing:Research on the Colonizing Process of Tubo Dynasty in Gaer Family'Monopoly Period

松赞干布卒后,吐蕃王朝进入了近半个世纪的噶尔家族专权时期。噶尔家族进行了一系列的扩张战争。吐蕃王朝采取"立体""交叉"策略,进占吐谷浑故地、河陇部分地区及唐属安西四镇。此种结果的形成,既有吐蕃军事策略得当之因,亦有李唐"领属"思想之由。

After the death of Songtsam Gambo, Tubo dynasty entered a period of Gaer Family monop-olized power, which lasted for almost half a century. Gaer Family started a series of colonizing wars, in which the Tubo dynasty adopted the three-dimensional and intercrossing strategies. They occupied Tuyuhun old place, a part of Helong area and four towns in Anxi belong to Tang dynasty. This result is attrib-utable to the appropriate military strategy of Tubo as well as the idea of “possessions” in Li Tang dynasty.