Lien shan“two characters just conform to the learning of seeking for dragon in thousands miles，of pieacing Mountain and passing through gorge.Geomancer thought highly of the section of passing through gouge.The way of kuei Tsang is to show clearly a good site of fengshui or geomantic omen.A living person entere，into the human habitation，A dead person entered into the graveyard，among them there is alwnys many brilliant contents of the same reason but different diction.
The most valuable is《Chou I》has not suffered the burning of books under the tyrant chin shih Huang Ti until to present today it still hands stream，extensive and profound，it has，inspiring endliss wisdom and achievement，it is rated as the head of classics.it is the representative of 6000years"fine traditional culture.
“The I ching as a book of divination”，should be the original intention of anthor，afterword，after developing of philoslphy by the confucian school，it attatched to the ten wings，enriched its thery，also strengthened the thinking space of divination inference，without Knowing symbol and number，how to institute Gua，without understanding philosoply，how to deduce，《Records of the Historian?Rizhe official biography》says：“the sage Fwxi drew the Fight trinrarrs，king Wen deduced the 384 lines and ruled the world.The king yue Goujian imitatde the Eingt trigrams of king Wen to defeat enemy state，dominated the world.”They have applyed the way of“arranging alpine yarrows to get the image of hexagrams，of revolve astrolabe to detetmine star"s direction and position.then talk gains and losses in the world，success or failure of matter”to gaide action，achieve“great order across the land”and defeat the enemystate，dominate the world“。
《Emperor yin fu classics》says：“the Eight trinrams and jia zi are full of the divine strategy”，the way of growth and edcline of rin and rang is obvious that We can know from outward appoarance.“among them.”Eight trigrams“belong to yi learning，it is a combination of，the thinking in images with the logicol thinking.《The book of changes》hexagrams and line"s judgments regard as example and model to use the changes，”They cannot be confined within a rule，it is only change that is at work here“《Record of historian?Rizhe officiac biography》says：“jia yi says：”I heard sages of ancient times must engage in the divination and medicine，if they did"t hold an official position at imperial court.“it is thus clear that ancients regarded”divivation and medicive“as the post of sage，the”divination“rank first，however in today”divination“is called”feudal superstition“”swindler“。
the theory of changes of ancient times has been controllde by the tull time officer，it was not allowed to spread among people.As soon as the tull time officer was deposde，the art world disappear.Gradually it formed the sithation that have book but there are no people to understand the meanign of the book.Although，the theory of changes has not been handed dawn from past generations，there is no lack of snch people in each generation.
Mr，Zhao Xiang Yang，who has strdied the symbol and number diligently，rend ancient books widely，and is scrupulous in his scholarly work，well-known in Yi circles，he has scored success in ri yi theory.Last year he was invited to Germany for giving lectures（Yi），the audiences were packed，after lecture，they were reluctant to leave，they knew deeply chinese traditional culture has a very strong life force，It"s worth carrying on and developing！
since Mr Zhao Xiang Yang returned from abroad，he reread《the Twenty-four Histories》，and excerpted 60 figures‘examples in history of“producing the cases of expected result by diviving”.They are the cases in history books written in biographical style.it is not a made-up story by story writer.it has deeds and method，it has reference value to yi’s ri learning lovevs’or Yi learning researchers.
Mr，Zhao Xing Yang searched for the historical facts of 60 personages that“prove effective cases by divining”with great difficulty.His pains make a convenience of readers！His spirit of strivint for carrying out chinese traditional cultate made people great admiration.