Research on Supplementary Responsibility in China's Tort Liability Law

China's Tort Liability Law stipulates the supplementary responsibility of the security guarantee obligor in the case of third party infringement, and the supplementary responsibility of the school and other educational institutions when the third party infringes in the campus accident. The new type of supplementary liability in tort liability is undoubtedly a major innovation in the field of tort law in China. The establishment of the supplementary liability system can not only solve the legal dilemma faced by the joint liability and the liability according to the third party's infringement, but also embody the fair principle of the civil law, and at the same time exert the social function of the law to promote social harmony and stability.