Legal basis: Article 236 of the Criminal Procedure Law of People's Republic of China (PRC). After hearing the case of appeal or protest against the judgment of first instance, the people's court of second instance shall handle it separately according to the following circumstances:
(a) the original judgment found the facts and applicable laws correct, and the sentence was appropriate, so the appeal or protest was rejected and the original judgment was upheld;
(two) the original judgment found that the facts were not wrong, but the applicable law was wrong, or the sentence was improper, and the judgment should be revised;
(3) If the facts in the original judgment are unclear or the evidence is insufficient, the judgment may be revised after the facts are ascertained; You can also make a ruling to revoke the original judgment and send it back to the people's court that originally tried it for a new trial. If the defendant appeals or the people's procuratorate protests after the people's court of first instance has made a judgment on the case sent back for retrial in accordance with the provisions of the third paragraph of the preceding paragraph, the people's court of second instance shall make a judgment or ruling according to law and will not send it back to the people's court of first instance for retrial.