What divination is in the divination law, and in which book is the divination number.

Lauro's two hexagrams and fire and water.

Tsinghua bamboo slips are a batch of bamboo slips collected by Tsinghua University in July 2008. According to the carbon 14, Tsinghua bamboo slips are cultural relics in the middle and late Warring States period, and the writing style is mainly Chu. Tsinghua bamboo slips were compiled by Professor Li Xueqin, Professor of History Department of Tsinghua University College of Humanities and Social Sciences and Director of International Sinology Institute (1933-20 19). 2065438+200410.7, 65438+2004, Chu Zhushu (IV) of Tsinghua University Tibetan Warring States was published, and three documents were sorted out, namely divination, divination and divination. Among them, the Book of Divination records the principles, methods and a large number of examples of divination, and the eight diagrams displayed are very different from the system of Zhouyi today.

Tsinghua University's Bamboo Slips of the Warring States Period (IV) contains the article "Divination Method", which records the divination method in the Warring States Period. Among the eight diagrams displayed in the divination method, the meanings of reading (old) and reading (Luo) hexagrams are contrary to the usual understanding: in the seal script, reading is water, while in the divination method, reading is water and reading is fire; In terms of orientation, the divination method takes Lao (Kan) as due south and Luo (Li) as due north, which is also contrary to the orientation in Guazhuan.