As a typical East Asian country transitioning from a production-based social insurance system to a modern free social insurance system. South Korea has set a precedent for other Asian countries. This study adopts data from 2006. 2010. https://www.bekindtopets.com/discount-Ancient-Roman-Gladiator-Murmillo-Cassis-Crista-Helmet-With-Medieval-Style-Skullcap-Nasal-Helmets-With-Nose-Guard-3-Re-big-savings/