Legal analysis: Forging other people's signatures to sign an agreement cannot be legally binding on the forger, and the forger determines the legal liability according to the consequences. If you forge someone else's signature and sign an agreement to obtain cooperation funds, you may be suspected of a criminal offence and defraud others of their money by signing a contract. Of course, the specific analysis should be based on the actual situation.

Legal basis: Article 305 of the Criminal Law of People's Republic of China (PRC). In criminal proceedings, witnesses, expert witnesses, recorders and translators who intentionally make false proofs, expert witnesses, records and translations of important cases with the intention of framing others or concealing criminal evidence shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention; If the circumstances are serious, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.