Qi men Dun jia
Qimen Dunjia, Da Liuren and Taiyi Shenshu are called three styles. It is a unique category of prediction in Chinese mysticism. It uses Luoshu trajectory, nine palaces and eight trigrams, and the principles of mutual generation and restraint of the five elements to predict the advantages and disadvantages of the geographical direction, and then plan the itinerary to finally achieve the most favorable situation for oneself. It has the concepts of planning and strategy in ancient times, and some fields are also fortune-telling. Both are used.
In traditional Chinese culture, Qimen Dunjia is considered to be a science based on the Book of Changes and the Eight Diagrams, combined with elements such as astrology and calendar, astronomy and geography, eight gates and nine stars, yin and yang, five elements, and three oddities and six forms. It is said that Jiang Ziya, Fan Li, Zhang Liang, Zhuge Liang, Liu Bowen and others have all used Qimen Dunjia. Qimen Dunjia was mainly used in state affairs and military art in ancient China. In the 21st century, it has been used in business development, market operation, management, etc.