Legal analysis

: The person committing the health commitment letter is naturally the individual making the commitment, and the guardian generally refers to the parents. A letter of commitment is the promisor's complete agreement to the offeror's offer, expressed in writing. The failure of the rights holder to sign does not affect the validity of the commitment. In the case of a unilateral transfer of rights, the transferee of rights does not have to sign, but the transfer of rights must be notified to the obligor. Therefore, when making a promise, the person making the promise must sign it, but the person making the promise does not need to sign it.

Legal basis

: Article 27 of the "People's Republic of China and Civil Code" Parents are the guardians of minor children. If the minor's parents have died or have no guardianship capacity, the following persons with guardianship capacity shall serve as guardians in order: (1) grandparents; (2) brothers and sisters; (3) other individuals who are willing to serve as guardians or Organization, but must obtain the consent of the residents' committee, village committee or civil affairs department of the minor's residence. Article 30 People with guardianship qualifications according to law can agree on a guardian. The agreement establishes that the guardian should respect the true wishes of the ward.