legal ground
Paragraph 2 of Article 4 1 Several Provisions on Evidence in Civil Procedure
Provisions: The new evidence in the second trial procedure includes: the newly discovered evidence after the first trial; If the party concerned fails to apply to the people's court for investigation and evidence collection after the expiration of the time limit for adducing evidence in the first instance, the court of second instance shall, after examination, consider that it should be allowed, and shall collect evidence according to the application of the party concerned.