An only child may not inherit all the property of his or her parents, because if the only child's grandparents and grandparents are alive, they cannot inherit all the property of their parents
If both grandparents are not alive, only children can inherit all their parents' property.
The grandparents and grandparents of an only child have the same inheritance right as the only child, and can inherit the inheritance of the parents of the only child.
Article 10 of the Inheritance Law states that inheritance shall be carried out in the following order:
First order: spouse, children, parents.
Article 10 of the Inheritance Law of the People's Republic of China
Spouse, parents and children are the heirs in the first order.
