Is it necessary to sue separately for incidental civil action in criminal cases?

Legal subjectivity:

All civil cases incidental to criminal cases are carried out simultaneously with criminal cases, and both cases are carried out simultaneously. Criminal cases are prosecuted by the procuratorate, and incidental civil actions are prosecuted by the parties themselves. Generally speaking, the court that you sue is the court that the procuratorate sued. After the case arrives at the procuratorate, as a victim, you can file a criminal incidental civil action, collect evidence and write a criminal incidental civil indictment, which can be submitted to the procuratorate or the court. You can also entrust a lawyer with full authority. The general court has a model civil complaint written on it. Fill in your personal information, such as the defendant's personal information, telephone number and home address. Reasons and requests for prosecution, etc. If you can't write, you can ask the court and someone will tell you how to write. Generally, judges who try criminal cases will try incidental civil cases at the same time and will not set up another court. The procedure is the same as a civil lawsuit.

Legal objectivity:

"the Supreme People's Court's requirements for the application of the interpretation of Article 145 of the incidental civil action are: (1) The plaintiff and his legal representative who file the incidental civil action meet the statutory conditions; (2) Having a clear defendant; (3) There are specific requirements and factual basis for claiming compensation; (4) It belongs to the scope of the people's court accepting incidental civil actions.