Theoretically, a lawyer can take any case unless he doesn't want to. Judges are generally divided into commercial courts, civil courts, criminal courts, administrative courts and enforcement courts.
Lawyers need to have a practice license, provided that they have a qualification certificate and have been practicing for one year before they can apply for practice. Judges have qualification certificates, but they don't have practice certificates, but generally they need to start from clerks and assistant judges step by step, similar to internships.
Lawyers protect the rights of clients and judges are neutral.
For the time being, questions can be adopted and questions can be asked.