(1) Inheritance right is a right enjoyed by natural persons based on a certain identity relationship; (2) The right of inheritance is a right enjoyed in accordance with the direct provisions of the law or a legal and valid will; (3) The object of inheritance right is inheritance; (4) The right of inheritance is the effect of the right that the heir can exercise only when the decedent dies. (5) Legacy is the personal legal property left by citizens when they die, including: (1) citizens' income; (2) Houses, savings and daily necessities of citizens; (3) Citizens' trees, livestock and poultry; (4) Cultural relics, books and materials of citizens; (five) the means of production that the law allows citizens to own; (six) the property rights in the copyright and patent rights of citizens; (7) Other lawful properties of citizens.