This mountain contains the secrets of cultivating the mind, nourishing the nature and exercising. It is also the most profound and mysterious, and it is also the most easily misunderstood as superstition. This mountain is composed of three parts: Xuandian, Health Care and Xiu Mi. Xuandian-all good books that can cultivate one's self-cultivation can be used for practice, such as Laozi, Zhuangzi, Liezi, Sun Tzu, Taigong Yin Fujing, Huangdi Neijing, Daozang and even Journey to the West, all of which are used to enrich one's mind and realize the truth of the universe. Health preservation-the breathing method of pursuing health and longevity-qigong. Taoist alchemy is called Tiandan, Ren Dan and Didan. "Xiu Mi"-spelling, pressing, praying for stars, martial arts, etc. Use sports and the unity of spirit and concept to improve the physical and mental realm. There is also metaphysics that divides mountains into five ways: fairy, Tao, illusion, spirit and soldier. And its scope does not deviate from the above three parts.

Mountain is the most difficult field to reach in mysterious art. Strictly speaking, it is the time for ordinary people to cultivate immortality and to pursue transcendence metaphysically. Only the circulation of life, divination, physiognomy and medicine can help the world. Mysticism consists of three parts.

Prescription-a method of treating various diseases with drugs according to exterior, deficiency, cold and heat, and then applying the eight diagrams of ancient Zhouyi.

Acupuncture —— Distinguishing eight meridians and eight points with Huangdi Neijing and Difficult Classic, and treating diseases with copper needles.

Psychotherapy-a method of treating diseases by hypnosis, suggestion and concentration of mental thoughts, taking thirteen subjects of wishing as medicine. In mysticism, fate is a way to judge people's fate through the magnetic field of time and space. Its important methods are:

Astrology-Astrology includes seven policies, four surpluses, Wei Zi's bucket number and five stars.

Branches and Branches-According to the birth time of people and the fate order of heavenly stems and earthly branches, some ancient books with four pillars of fate are the most. The important ancient books are: Lao Guo Xing Zong, Xing Ping Hui Hai, Yuan Hai Zi Ping, Gui Gu's suicide note, Sun Bin's suicide note, San Tong Ming Hui, and Poor Bao Tong Jian (also known as Lan Jianggang) have two aspects;

People's physiognomy-palm reading, physiognomy, touching bones and moles are equivalent, and the representative works include Microscopic Observer, Balancing the Truth, Knife for Gods, Mirror for Gods, Hemp Clothes for Gods, and Golden Hinge Scissors.

Geomorphology-Geomorphology is an ancient geomantic theory, which is divided into two methods, namely, the method of guarding wells and the method of observing sand and water in dragon holes, which is generally called geomantic omen. Its main schools are ternary law, three laws and nine planetary laws.