Inheritance requires parents to write a will and transfer the property after their death. As long as the content of the will complies with legal requirements

If the parents are still alive and the property is transferred, both the parents and the children must sign a gift agreement. There is no need for signatures from neighbors or certification from neighborhood committees

"Succession Law"

Article 17 The notarization of a will shall be handled by the testator through a notary office.

A self-written will is written and signed by the testator, and the year, month and day are indicated.

A written will must be witnessed by two or more witnesses, and one of them should write on behalf of the will, indicating the year, month, and day, and signed by the attorney, other witnesses, and the testator.

A will made in the form of a recording must be witnessed by more than two witnesses.

In critical circumstances, a testator may make an oral will. An oral will must be witnessed by two or more witnesses. After the critical situation is resolved, if the testator is able to make a will in written or recorded form, the oral will will be invalid.