Introduction to Guanyin Hall: Guanyin Hall, a Buddhist temple hall with Guanyin as its main deity, is called Guanyin Hall, also known as the "Altar of Great Compassion". Because Avalokitesvara is the supreme Bodhisattva in the Western Paradise, expressing the compassion and great compassion of all Buddhas, and is the most eager to save the world, so it is named the "Altar of Great Compassion."