| From pre-Qin until late Tang, Yan clan's individual works abundant, the history book does not have certainly, however to its this time individual works, focuses from the overall macroscopic angle, but tests the article by the microscopic mentality which distinguishes is actually extremely rare, the this article namely period Yan clan's individual works do regarding this by a more comprehensive survey.As our country ancient times of a Yan clan aristocratic family prominent families, it the reason that ancient times in the cultural history occupied the so important status in our country, most important had massive rich and also has the very high literature value works existence, but these rich literature in natural drifting, or spread, or perish are lost, or incomplete, so that later generation's annals catalogue, the official repaired the booklist privately, repair the booklist to have many problems in the description process.This article mainly on Tang beforehand Yan clan's individual works in spread in the process the description situation, namely the author, the book title, the volume number, save are lost and so on the projects to carry on test state, and spreads the situation, all previous dynasties scholar to its edition appraises the preface and postscript, as well as the later generation scholar edits is lost, edits takes care of unfinished work does crawls sparsely, and performs the author commentary, through this research, clarifies Tang by the time before Yan the works in all previous dynasties annals, the official repairs with private repairs and so on in the booklist literature the omission and the error phenomenon. |