Finally, the author discussed Jurisprudence also from the perspective of why the final judgment is res judicata ,in order to solidify the foundation for discussing the administrative litigation judgment theory of res judicata.

最后,也即从法理学的视角分析了为什么终局判决有既判力的问题,从而为行政诉讼判决既判力理论的展开夯实了基础。

In essence, res judicata represents substantial finality of judgment, which is the embodiment of substantial law in the form of judgment. At the same time, res judicata binds criminal procedures through final judgment.

既判力在本质上首先是终局裁判的实质法律确定力,是对实体法以裁判形式进行的具体化,但同时,既判力又通过终局裁判发挥着程序上的约束力。