Parents who fail to fulfill their duty of support cannot fail to support them. It is the legal obligation of children to support their parents. This obligation is unconditional. Even if parents fail to fulfill their obligations, children still have the obligation to support their parents when they are old.
 Article 21 of the Marriage Law stipulates that parents have the obligation to support and educate their children; Children have the obligation to support their parents.
 When parents fail to perform their duty of support, children who are minors or cannot live independently have the right to ask their parents to pay maintenance fees.
 When children fail to perform their duty of support, parents who are unable to work or have difficulties in living have the right to require their children to pay alimony.
 Drowning, abandoning and other acts of injuring or injuring infants are prohibited.