Quanzhen religion is an important sect of Taoism in China, which was founded by Wang Zhongyang in Zhong Nanshan, Shaanxi at the end of the Northern Song Dynasty and the beginning of the Southern Song Dynasty. Wang Zhongyang, the founder, became Quanzhen Church in Ninghai, Shandong Province (now Mu Ping, Shandong Province), and all those who enter the Tao are called Quanzhen Christians. This school has absorbed some thoughts of Confucianism, Buddhism and Taoism, and advocated the coexistence of the three religions and the unity of the three religions. Taking the Tao Te Ching, Prajna Paramita Heart Sutra (or King Kong Prajna Paramita Heart Sutra) and Filial Piety as the main classics, people are taught to be "pure in filial piety" and "sincere in heart, thinking less in desire". In the early days, he mainly lived in seclusion, not paying attention to verve and yellow and white skills. So you don't have to read three Buddhist scriptures, but choose one from Confucianism, Buddhism and Taoism as the main classic.

During the 15th to 18th years of Yuan Taizu (1220 ~ 1223), Qiu Chuji, one of the "seven sons of Quanzhen", was invited to meet Yuan Taizu, who was treated with courtesy and ordered him to take charge of Taoism and build temples in various places, and Quanzhen Taoism entered its heyday. In the process of development, the continuous occupation of Buddhist monasteries and the propaganda of "Lao Zi changed into Hu" caused dissatisfaction among monks, which led to the eight-year (1258) debate between Buddhism and Taoism. As a result, Quanzhen Road failed. Xianzong ordered Quanzhen Daoism to return more than 200 monasteries occupied, which made the Taoists lose their hair and burned Laozi's Hu Jing and its engraving. In the 18th year of Yuan Shizu to Yuan Dynasty (128 1), Buddhism and Taoism debated again, and Quanzhen Taoism ended in failure. Except the Tao Te Ching, all other Taoist classics were burned, which dealt a heavy blow to Quanzhen Taoism. In Yuan Chengzong, the ban was gradually relaxed and Quanzhen religion was restored. In the Ming Dynasty, the court attached importance to the road of justice, while the road of quanzhen was relatively weakened. After entering the Qing Dynasty, it declined.