唐代两大藩属体系碰撞中的西南边疆

Southwest Border Under the Conflictions between the Two Tributary System of Tang Dynasty

从王朝国家向近现代主权国家转变的视角看东亚,历史上众多政权之间构成了大小不同的藩属体系,这些藩属体系的碰撞和重组推动了近现代主权国家的形成。文章对唐代中华大地上以实现"大一统"的唐朝为核心和实现西南地区"一统"的吐蕃为核心的藩属体系的形成和发展,及在两大藩属体系碰撞重组下的西南边疆的状况做了探讨,认为唐代西南边疆政治格局的变化主要受到以唐王朝和吐蕃为核心两大藩属体系扩张和南诏自身发展三个因素的多重影响,而依靠中原王朝的支持才能求得自身发展或许是南诏乃至西南边疆"内向化"的重要原因,最终成为了中国疆域不开分割的组成部分。

To see East Asia from the view of changing from Dynasty-state to Modern sovereign state, many different tributary systems were formed among powers in history, the conflictions and re-construction drove the process of forming of Modern sovereign states.This paper focuses on Tang Dynasty which was the center for realizing ＂grand unification＂ and the forming and developing of tributary system,especially the centered Tubo, which focused on realizing the unification of southwest border areas, and explored the situation of southwest areas under the confliction between two main tributary systems. The author thought that the development of this area was influenced by three factors that were the expanding of Tang and tributary systems and the development of Nanzhao itself. ＂Introversion＂ of southwest and Nanzhao was mainly for the reason of great dependence on central plains dynasty and that made it the unsplit part of China.