The judge must answer the questions raised by the plaintiff, and the lawyer cannot make a statement on his behalf. When the court hears a civil case, the clerk first verifies the parties who appear in court, announces the court discipline, and reports to the presiding judge that the court session can be held. The judge announced the court investigation, the plaintiff read the complaint first, the defendant replied, and the judge raised the focus of the case dispute. The plaintiff submits evidence, the defendant cross-examines, the defendant submits evidence, and the plaintiff cross-examines. The judge may ask the original defendant questions separately, announce the end of the court investigation and conduct a court debate. The original defendants respectively expressed their opinions on the court debate, announced the end of the court debate, made a final statement and announced an adjournment. Lawyers can also represent the plaintiff. Lawyer's agency authority is divided into general agency and special authorized agency. General agency refers to the agency in litigation issues, such as participating in litigation activities, investigating and collecting evidence, providing relevant evidence, participating in court debates and mediation. A specially authorized agent refers to an agent who entrusts a lawyer to make a special authorization, directly make a decision on the substantive issues of the case, and make a clear statement, such as proposing, admitting, giving up, changing the claim, settling, filing a counterclaim or appealing, etc.