Xuanmen is another name for Taoism (Taoism) and metaphysics.
Taoism, Taoism, and Taoism have basically the same meaning. Xuanmen is another name for Taoism (Taoism) and metaphysics, and a scientific term for Taoism. On the basis of ancient Chinese religious beliefs, Taoism inherits most of the religious concepts and practice methods such as Fangxian Taoism, Huanglao Taoism and folk belief in gods, and gradually forms "Tao" as the highest belief.
Taoism regards "Tao" as its highest belief and believes that "Tao" is the origin of all things. In traditional Chinese culture, Taoism, together with Confucianism and Buddhism, is a dominant theoretical doctrine and seeks to practice methods to become immortals.
Taoism is a philosophical school that believes in the Taoist teachings of Lao and Zhuang. Taoism takes "Tao" as the core, believes that the Tao is inactive, advocates that Tao follows nature, and proposes political, economic, state-governing, and military strategies such as Tao-generated law, using females to protect males, and combining hardness and softness. It has simple dialectical thinking and is one of the "principles of all disciples". "Jia" is an extremely important philosophical school that exists in various cultural fields in China.
Taoism, Taoism, and Taoism all take "Tao" as the core and look at all things in the world and ethics and morality around "Tao" as the origin.
Xuanmen actually came into being earlier than Taoism and Taoism. Xuanmen existed since Fuxi deduced the Bagua and King Wen wrote the Book of Changes. But Taoism was truly established during the Wei and Jin Dynasties. Xuanmen can be considered as a concrete application of Tao. For example, Qimen Dunjia Technique. Yishu, physiognomy, Feng Shui, etc.
Taoism is a literary school, and Taoism is a religious sect. Taoism is derived from Taoism and pursues inaction. Cultivation of immortality is relatively simple: the first word "Dao" indicates the method of cultivating immortality and truth, and "Ke Dao" can be practiced according to the method of cultivating Taoism. "Non-constant Tao" does not change forever. It means that "Tao" changes and varies from person to person.