Legal analysis: An oral will is valid without fingerprints. An oral will is a will expressed orally by the testator and not recorded in any way. The oral will is completely proved by the expression of the witness. According to the law, the testator can only make an oral will in an emergency, and more than two witnesses must be present to witness it. After the state of emergency is lifted, if the testator can make a will in written or recorded form, he shall make a will in written or recorded form, and the oral will made shall be invalid. Therefore, the oral will is completely oral, and there is no need to press the handprint. If the will is necessary, the oral will is valid.

Legal basis: Article 133 of the Civil Code of People's Republic of China (PRC). A natural person may make a will and 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.

A natural person may make a will to donate personal property to an organization or individual other than the state, the collective or the legal heir.

A natural person may establish a testamentary trust according to law.