How to appeal in handling criminal cases?

Criminal judgment shall be delivered to the court of first instance or through the detention center within ten days, and an appeal shall be submitted. The Supreme People's Court's Interpretation of the Application of the Criminal Procedure Law of People's Republic of China (PRC) Article 299 When the local people's courts at all levels announce the judgment or ruling of first instance, they shall inform the defendant that the private prosecutor and his legal representative have the right to file a written or oral appeal through the court or directly to the people's court at the next higher level within the statutory time limit; Defenders and close relatives of the defendant may also appeal with the consent of the defendant; The parties to an incidental civil action and their legal representatives may appeal against the incidental civil part of a judgment or ruling. Whether the defendant, private prosecutor, incidental civil litigant and their legal representatives file an appeal shall be subject to their last expression of intention before the expiration of the appeal period. Article 300 An appeal case accepted by a people's court shall generally have an original and a copy of the appeal. The contents of the appeal include the document number of the judgment and ruling of first instance, the time when the appellant received it, the name of the people's court of first instance, the request and reasons for appeal, and the time of appeal. If the defendant's defender or close relatives appeal with the consent of the defendant, they shall clearly record their relationship with the defendant, with the defendant as the appellant. Article 301 An appeal or protest must be filed within the statutory time limit. For an appeal against the judgment, the protest period is ten days; For the appeal against the ruling, the time limit for protest is five days. The time limit for appeal and protest shall be counted from the day after the receipt of the written judgment or ruling. The time limit for appealing or protesting against a civil judgment or ruling must be determined according to the time limit for appealing or protesting against the criminal part. If the incidental civil part is tried separately, the time limit for appeal shall also be determined in accordance with the time limit prescribed by the Criminal Procedure Law. Article 302 Where an appellant appeals through the people's court of first instance, the people's court of first instance must review it. If the appeal conforms to the legal provisions, the appeal shall be connected to the file within 3 days after the expiration of the appeal period, the evidence shall be transferred to the people's court at the next higher level, and a copy of the appeal shall be submitted to the people's procuratorate at the same level and the other party. Article 303 Where the appellant directly appeals to the people's court of second instance, the people's court of second instance shall submit it to the people's court of first instance within three days after receiving the appeal. The people's court of first instance shall examine whether the appeal complies with the law. According to the law, the complainant should connect with the case within three days after receiving the complaint, transfer the evidence to the people's court at the next higher level, and submit a copy of the complaint to the people's procuratorate at the same level and the other party. Article 344 Where an appellant requests to withdraw his appeal during the appeal period, the people's court shall allow it. Article 305 If the appellant requests to withdraw the lawsuit at the expiration of the appeal period, the people's court of second instance shall allow it. After examination, it is considered that the original judgment facts and applicable laws are correct and the sentence is appropriate. The original judgment that the appeal should be allowed to be withdrawn was unclear, the evidence was insufficient or innocent, and the misdemeanor was severely sentenced, and the appeal was not allowed to continue. The defendant who was sentenced to immediate execution of the death penalty filed an appeal before the verdict was pronounced in the second instance, and if he applied to withdraw his appeal, it would not be allowed and the case would continue to be tried. Article 306 Local people's procuratorates at various levels shall lodge a protest against the judgment or ruling of the people's court of first instance at the same level through the people's court of first instance. The people's court of first instance shall, within three days after the expiration of the protest, transfer the protest together with the case files and evidence to the people's court at the next higher level, and send a copy of the protest to the parties. Articles 299, 300, 301, 302, 303, 304, 305 and 306 of the Supreme People's Court's Interpretation on the Application of the Criminal Procedure Law of People's Republic of China (PRC).