Article 225 of the Criminal Procedure Law The people's court of second instance shall, after hearing an appeal or protest against the judgment of first instance, 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.