Is it legal to leave all your inheritance to your son?

Legal. Children have no right to object to the disposal of their parents' inheritance. Testamentary succession can rule out the effect of legal succession, and as long as one or more of its legal heirs, they can inherit all the property through will. But in principle, it is necessary to reserve the necessary share for other heirs who have no source of income. If there is no reservation, the will shall be executed after deducting the share. Article 133 of the Civil Code of People's Republic of China (PRC) * * * A natural person may make a will to dispose of personal property in accordance with the provisions of this Law, and may appoint an executor. A natural person may make a will to designate personal property to be inherited by one or more legal heirs.