Do criminal cases have to go to court?

Minor injuries do not constitute criminal cases, but can only be handled as public security cases. The Public Security Bureau handles it according to the Law on Public Security Administration Punishment, and it is not necessary to bring a lawsuit to the procuratorate, let alone to the court, unless it brings a civil compensation lawsuit to the court. If the reconciliation you are talking about is reconciliation, and you have signed a conciliation statement, it means that the matter has been dealt with, and there is no need for the procuratorate and the court to deal with it again.