民事（包括经济）诉讼辩论不仅指其被告人的答辩和开庭中的相互辩论，而是指从起诉开始，区至诉讼终结这一全过程中，双方程序的和实体的、起诉的和答辩的、事实的和法律的，等等辩护活动的总和。这是一个大项目．本文便以律师代理操作方法的角度，探索应该遵循的基本原则。一 The civil (including economic) litigation debate refers not only to the defense of defendants but also to the mutual debate in the court session, but to the procedural and substantive, prosecutorial and defense of both parties from the start of prosecution to the termination of litigation , De facto and legal, and so on the sum of defense activities. This is a big project. This article will explore the basic principles that should be followed from the perspective of the lawyer’s agent operation. one