Which of the following persons does the professional ethics of judges apply to?

Including the following personnel:

1. Judges: Judges must abide by laws, regulations and judicial interpretations, maintain professional ethics such as fairness, integrity, and diligence, and must not abuse their power, engage in malpractice for personal gain, etc.

2. People's assessors: As citizens participating in trials, people's assessors also need to abide by laws, regulations and judicial interpretations, and maintain a fair, objective and independent attitude when exercising their judicial power.

3. Court staff: Court staff include clerks, enforcers, investigators, etc. While assisting judges in performing their duties, they also need to maintain legal dignity and protect the legitimate rights and interests of the parties.

4. Lawyers: As judicial auxiliaries, lawyers need to abide by professional ethics when representing clients in cases, such as keeping the secrets between lawyers and clients and not putting pressure on the other party.

5. Litigation agents: Litigation agents include agents in cases involving intellectual property, trademarks, patent applications, etc. They need to abide by professional ethics to protect the interests of the parties.