The Najia Zhen method, commonly known as the Liuyao method, is a major method for predicting magical numbers in ancient my country. Its prediction range is wide and the items are detailed, ranking first among all methods.

It is currently the most widely circulated and influential Zhouyi prediction technique.

Najia method was called "Fire Pearl Forest" method in ancient times. The reason for its name is "Fire Pearl Forest", a divination book written in the late Tang and early Song Dynasty.

"Fire Pearl Forest" is the first representative work of the systematic Najia Dharma that has been handed down. The author is entitled Taoist Mai, and Taoist Mai is said to be Chen Tuan's teacher. However, people are mostly famous for Taoist Mai because of one of his works.

An epoch-making masterpiece in physiognomy, "Ma Yi Xiangfa".

The "Huozhulin" ritual inherits the "Beijing Fangyi".

Jingfang was a master of Yi studies in the Western Han Dynasty. His surname was Li and his courtesy name was Junming. Because he liked to play music, he named himself "Jingshi".

The system of "Jingfang Yi" is different from that of "Book of Changes". Because it includes sixty Jiazi in the sixty-four hexagrams and lines, it is called "Najia method".

Since "Huozhulin", Najia's works have been published in the past dynasties, such as "Yi Lin Supplement", "Chan'ao Songs", "Donglin Secrets", "Divination Complete Book", "Divination Yuangui", "Yi"

"Adventures", "Duanyi Tianji", "Golden Policy", "Authentic Divination", "Add and Deletion Divination", "Yi Yin", etc. Among them, Liu Bowen's "Golden Policy" has the greatest influence.

Among the books, this moderator believes that "The Zhengzong of Divination" and "The Addition and Deletion of Divination" are two books that must be read carefully by those who study Najia. "The Zhengzong of Divination" sets things right and has detailed annotations on the "Golden Policy"

And the "Add and Delete Divination Book" in the late Qing Dynasty won the reputation of "the best divination book in the world" with a large number of hexagrams and rich practical experience.