Legal analysis: can identify, scan the handwriting through a scanner, make a cut forged signature, can identify, and request the court to designate a judicial expertise office to complete it.

Legal basis: Article 65 of the Supreme People's Court's Provisions on Evidence in Civil Proceedings A judge may examine and determine a single evidence from the following aspects:

(a) whether the evidence is the original and a copy of the original, and whether the copy is consistent with the original and the original.

(2) Whether the evidence is relevant to the facts of the case.

(3) Whether the form and source of evidence comply with the law.

(4) Whether the contents of the evidence are true or not

(five) whether the witness or the person who provides evidence has an interest with the party concerned.