一、宣告失踪和宣告死亡的异同比较宣告失踪是指经利害关系人的申请,由人民法院依法宣告下落不明满一定期限的公民失踪的法律制度。宣告死亡是指人民法院经利害关系人的申请,依法宣告下落不明满一定期限的公民死亡的法律制度。宣告失踪和宣告死亡,都调整公民下落不明后所产生的民事法律关 I. Similarities and Differences between Declared and Declared Death The comparison of declared disappearances refers to the application of the interested parties and the legal system of people's disappearance declared by the people's court according to law for a certain period of time. The declaration of death refers to the application of the people's court through the interested parties to declare the legal system of the death of a citizen whose deadline is not clear for a certain period of time. Declaring the disappearance and declaring death, all adjusted the civil law resulting from the whereabouts of the citizens