Legal analysis: guardians generally refer to parents of minors. The guardian has the obligation to protect the person, property and other rights of the ward; If the guardian fails to perform his obligations according to law, he shall bear legal responsibility. Parents are guardians of their children. If parents die or lose their guardianship, grandparents, brothers and sisters of minors may serve as guardians in turn. The duty of the guardian is to carry out civil legal acts on behalf of the ward and protect the personal rights, property rights and other legitimate rights and interests of the ward. The right of guardians to perform their guardianship duties according to law is protected by law.

Legal basis: Article 27 of the Civil Law of People's Republic of China (PRC) stipulates that parents are guardians of minor children. If the parents of minors are dead or have no guardianship, the following persons with guardianship shall serve as guardians in turn: (1) grandparents; (2) brothers and sisters; (three) other individuals or organizations are willing to act as guardians, but with the consent of the residents' committee, villagers' committee or civil affairs department of the minor's domicile.