Significance of trying out lawyer's compulsory agency system in criminal appeal

On the one hand, it effectively protects the legitimate rights and interests of the applicant and the executed person, on the other hand, it also effectively safeguards the authority of law and justice, and promotes the legal system construction in China. A legal system in which the agent accepts the entrustment of the victims of public prosecution cases and their legal representatives or close relatives, the private prosecutors and their legal representatives of private prosecution cases, and the parties to incidental civil litigation and their legal representatives to participate in litigation and conduct activities in the name of the principal, and the principal bears the legal consequences of the agency behavior.