Wenbo Zhou is an appellate litigation specialist at Jiayuguan Chenggong Law Firm with 16 years of experience handling criminal appeals and retrials in Gansu Province. His practice concentrates exclusively on post-conviction remedies, making him one of the few lawyers in the region dedicated to this complex area of criminal procedure.

Mr. Zhou graduated from Peking University Law School and served as a judge in the Gansu Higher People's Court for six years before entering private practice. His judicial experience provides him with a sophisticated understanding of how appellate courts evaluate trial court decisions and what arguments are most likely to succeed on appeal.

⚖️ Appellate Practice

• ⚖️ First-instance appeals to intermediate and higher courts
• 🛡️ Retrial petitions — new evidence, procedural violations, legal errors
• 📜 Death penalty review submissions
• 💼 Sentencing reduction appeals — disproportionate or unlawful sentences

The Criminal Appeal System in China

Chinese criminal procedure provides for a two-instance trial system, supplemented by a retrial (trial supervision) mechanism. Under Article 227 of the Criminal Procedure Law, a defendant has 10 days from receipt of the judgment to appeal a criminal conviction. If the appeal is filed within this window, the appellate court must accept and hear it.

The scope of appellate review in China is broader than in many common law jurisdictions. Article 233 of the Criminal Procedure Law provides that the appellate court reviews both factual findings and legal conclusions — it is not limited to errors raised by the parties. This means the appellate court may identify errors the defense missed and correct them on its own initiative.

Article 237 of the Criminal Procedure Law codifies the principle of prohibition against reformatio in peius (no appeal leading to heavier punishment). If only the defendant appeals, the appellate court cannot increase the sentence or impose a more severe criminal classification. This protection allows defendants to appeal without fear of retaliation.

Retrial and Post-Conviction Remedies

Where the appeal window has closed or the appellate decision has been rendered, the defendant may still petition for a retrial. Under Article 252 of the Criminal Procedure Law, a petition for retrial may be based on new evidence exonerating the defendant, evidence found to be forged or falsified, evidence obtained through illegal means, or procedural violations that affected the outcome of the trial.

Retrial petitions may be filed with the original trial court, the appellate court, or — in exceptional cases — the Supreme People's Court in Beijing. The petition must clearly identify the specific grounds for retrial and provide supporting evidence. The court has three months to decide whether to accept the petition.

Mr. Zhou advises clients that the appeals process demands urgency: the 10-day appeal window is absolute and cannot be extended. Preparation for a potential appeal should begin before the trial verdict is announced, ensuring that grounds for appeal are identified and documented in real time.