Introduction to Zen Buddhism: After the eminent monk Laiguo entered the temple, he expanded the temple, rectified the temple rules, strictly enforced the sect, and stopped practicing sutras and confessions. He only took meditation and enlightenment as his guide. From then on, the sect became famous in the world. Together with Zhenjiang Jinshan, Ningbo Tiantong, and Changzhou Tianning, it is also known as the four jungles of Zen Buddhism. It is also said that "there are Manjusri and Baoguang above, and Jinshan and Gaomin below". It is also one of the four great Zen temples in the Yangtze River Basin.