"chen" Chronological Corrections

All the essays of Chen Dynasty were compiled to be All Chen Articles, by Yan Kejun, a scholar who lived in the Qianlong-Jiaqing period. And the All Chen Articles was the necessary document for the literary research to Chen Dynasty in the past years. Although Yan and other scholars on the moment have had touched upon the Time Line of this works, they have no systemic and complete works on this filed. So a further and detailed literary research is necessary. Therefore a textual research to more than 200 essays that have no Time Record among the 340 essays embodied in the All Chen Articles has been made. And during the research, the author has referred to encyclopedia documents and contrasted different authorities and then made the conclusion with discretion. At the mean time this article also points out the careless omissions and errors of Yan's and other scholars' composition and also completes and compiles some essays of Chen Dynasty which didn't exist in the All Chen Articles. As a systemic Time Line Research to the essays of a whole Dynasty, this article may have some help and benefit to a further comprehension or academic research on the literature, history and politics to the Chen Dynasty.