In a criminal case, a defendant has two entrusted agents, so how many pleadings should he write?

Hello, the problem you mentioned is not clearly stipulated in the law. Generally speaking, a criminal defendant can entrust two defenders, and of course he can submit two arguments. The court will combine two arguments as the final argument. However, it should be noted that there should be no contradiction between the two arguments, otherwise the court will also ask the defendant to clarify which argument has the upper hand during the trial.

To sum up, one or two arguments can be submitted, but there can be no contradictions and conflicts.