孙吴“限江自保”国策刍议

Self- defence with the Changjiang River: the Kingdom of Wu's National Policy

孙吴与曹魏、西晋相抗衡,南北对峙达七十余年,"限江自保"是其长期奉行的基本国策。这一国策是在充分考虑了有利条件和制约因素的基础上制定的,是应对当时复杂局势的较为正确的战略决策。孙吴通过全据长江、构建防线、积极保江,成功实施了这一基本国策。

The confrontation between the Kingdom of Wu and the northern regime exists for more than seventy years. Self - defence with the Changjiang River is the Kingdom of Wu＇ s national policy. In order to deal with complex situation, the policy takes into account the favorable conditions and restricting factors. The Kingdom of Wu constructs the line of defence along the Changjiang River. The implementation of the national policy is successful.