The defense system is rooted in the concept of "respecting human dignity", emphasizing that criminal suspects and defendants are presumed innocent before being convicted by legal procedures, but they enjoy litigation rights such as the right to defense. They can entrust lawyers or other defenders to participate in criminal proceedings, fully exercise their right of defense, confront the procuratorial organs on an equal footing and safeguard their legitimate rights and interests.
Therefore, "there is a defense system in criminal proceedings, and its fundamental purpose is actually to protect the legitimate rights and interests of criminal suspects and defendants from infringement. At the same time, the system has played an active role in forming a complete litigation structure, identifying the truth of the case, realizing procedural justice and improving litigation efficiency. "
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