1. Guarantee the authenticity of real estate transactions: Through the strict and meticulous inquiry, notification, review procedures and evidence retention measures of notarization institutions, traders can exchange relevant information honestly and in detail, express their opinions comprehensively and concretely, ensure the authenticity of the expression of will, and effectively avoid the occurrence of real estate disputes.

2. Ensure the legality of real estate transactions: the notary office will review real estate transactions to ensure compliance with legal provisions and avoid legal risks caused by illegal acts.