Introduction to the Nine Sons Kasaya: The design of the "Nine Sons Kasaya" is inspired by a legendary story of "the cassock covers the ground". In the center of the "Nine Sons Kasaya", nine large stones are arranged irregularly, symbolizing a cassock worn by Ksitigarbha Bodhisattva, which can cover the 99 peaks of Jiuhua Mountain, with boundless power and glory in Jiuzhou.