Article 13 of the Inheritance Law of our country stipulates that the share of inheritors in the same order should be equal in general. When distributing the estate, consideration shall be given to heirs who have special difficulties and lack the ability to work. When distributing the estate, a successor who has made major contributions to the maintenance of the decedent or who lives with the decedent may receive a larger share. If successors who are able and able to support them fail to fulfill their obligations, they shall, at the time of distributing the estate, be given no share or a small share. Successors may also be unequal if they agree through consultation.