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. In addition, the sects in Inner Zhang Boduan (mainly Bai Yuchan) were later divided into Quanzhen Sect, which was called Nanzong Sect, while the sects in Wang Zhongyang were called Beizong Sect. Taoist Sect, also known as Quanzhen religion or Quanzhen religion. Chu Jin was founded. It was named Quanzhen Hall in Ninghai, Shandong Province (now Mu Ping, Shandong Province) after its founder, Wang Zhongyang, and all those who entered the Taoism were 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 Tao Te Ching, Prajna Paramita Heart Sutra and Filial Piety Sutra as the main classics, people are taught to be "pure in filial piety", "sincere in heart, and less in thinking". In the early days, he mainly lived in seclusion, not paying attention to verve and yellow and white skills. Quanzhen Taoism believes that quietness is the foundation of monasticism. Only by getting rid of feelings and desires and having a peaceful mind can we return to simplicity, know our hearts and see nature clearly. This school pays attention to the cultivation of "fate" and thinks that "those who have sex are also gods, and those who have life are also qi", and "the combination of qi and god is called immortal". It is advocated that monks must become monks, endure humiliation and hide evil, treat others badly, abstain from killing, eat, drink and sleep less. Jin Ping Mei Shi Lu said that this kind of religion "takes weakness and modesty as the table, quietness and nothingness as the inside, returning to nine and returning to seven as the reality (refining inner alchemy by pointing-guiding), and taking ever-changing as the right". After Wang Zhongyang's death, seven disciples, including Ma Yu, continued to preach in Shaanxi, Henan, Hebei, Shandong and other places, and founded seven schools (see the seven true schools in the north), namely, Xianren, Nanwu, Suishan, Longmen, Lushan, Huashan and Jing Qing, but their teachings and cultivation methods were roughly similar. In the 15th and 18th years of Yuan Taizu (1220 ~ 1223), Qiu Chuji was summoned to visit Yuan Taizu in the snow-capped mountains in the western regions, and was treated with courtesy. He was ordered to take charge of Taoism and build temples in various places, which made Quanzhen Taoism enter its heyday. In the process of development, due to the continuous occupation of Buddhist temples and the propaganda of "Lao Zi became Hu", monks were dissatisfied, which led to the eight-year debate on Buddhism and Taoism (1258). 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 scriptures were burned, and Quanzhen religion suffered a heavy blow. In Yuan Chengzong, the ban was gradually relaxed and Quanzhen Road 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.