1. As long as the person who issued the receipt has corresponding capacity for civil conduct and capacity for civil liability, and the content of the receipt is legal, and the person who issued the receipt personally signs and confirms it, this evidence has legal effect, which has nothing to do with whether it is handwritten or printed. If it is a receipt written by the party himself, it has the same specific legal effect even if it is not printed by hand;
2. If the above conditions are not met, the handwritten receipt is invalid. The civil juristic act committed by the actor and the counterpart with false intention is invalid. Expressing the validity of a hidden civil legal act with false meaning shall be handled in accordance with relevant laws and regulations;
3. If a party fraudulently causes the other party to commit a civil legal act against its true meaning, the defrauded party has the right to request the people's court or an arbitration institution to cancel it.
Legal basis: Article 143 of the Civil Code of the People's Republic of China
A civil juristic act that meets the following conditions is valid:
(1) The actor has corresponding capacity for civil conduct;
(2) meaning is true;
(3) it does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.
article 15
if one party or a third party coerces the other party to commit a civil legal act against its true meaning, the coerced party has the right to request the people's court or an arbitration institution to cancel it.