Lingbao Immeasurable Man's Excellent Sutra

"Tai Shang Cave Xuan Ling Bao Immeasurable Human High Grade Miao Jing" is a Taoist theological work with far-reaching philosophical thoughts. It was listed as the opening scripture in the "Zhengtong Tao Zang" of the Ming Dynasty. It is known as the head of the group of sutras, the sect of all dharma, and the source of all dharma realms. It is the core classic of the Zhengyi Sanshan Fulu Lingbao sect of Taoism.