Dharma-nature school. A name loosely applied after the fact to a system of study in Korea which revolved around issues of tatha^gatagarbha 如来藏 and a^layavijn~a^na 阿赖耶识， but which approached issues from the perspective of "nature arising" rather than arising based on characteristics. Thus， a form of study established in contrast to that of Popsang 法相or "dharma-characteristic." The formation of this school is usually attributed to the influence of Wonhyo 元晓.