From the perspective of three components of legal relations, the subject of human rights is mainly the natural person while the subject of obligation is the nation in the public law, and the natural person and legal person in the private law. 从法律关系的三个构成要素来看,其权利主体主要是自然人,义务主体在公法领域主要表现为国家,在私法领域主要表现为自然人和法人;