清華簡（陸）中有〈鄭文公問太伯〉（甲本、乙本）、〈鄭武夫人規孺子〉、〈子產〉等三篇，是與鄭國相關的出土資料。有關鄭國的論述除《國語．鄭語》及《左傳》外，相關的思想論述則甚少。本文旨在藉著出土資料與傳世中有關先秦時期鄭國的資料，闡述其中有關政治思想與為政之價值理念。關於鄭國為政之價值理念，在目前的中國哲學史研究，甚少處理與說明，藉助於清華簡所提供的資料與線索，並由此而開展的探究，可以啟發我們重新開拓另一思考面向，而不是只就歷史事實或那是「歷史學的」的方式看待它，在三篇簡文中，可整理出三篇簡文的價值理念，分別是「正、中、和、信」，且在為政上重視「民」的存在，這些都可視為春秋晚期至戰國時期哲學轉向的一環。

In the Tsinghua bamboo slips (Vol.6), there are four articles, including “Zheng Wen Gong wen Tai Bo” (A and B), “Zheng Wu Fu Ren gui Ru Zi” and “Zi Chan”, which are unearthed materials related to the state of Zheng. The three excavated materials , except for the Guoyu-Zhengyu(國語．鄭語) and ZuoZhuan(左傳), but there are very few related intellectual discussions. The purpose of this paper is to explain the political thought and value of Zheng’s government through the excavated documents and the handed-down documents about Zheng during the pre-Qin period. With the help of the clues provided by the bamboo slips, we can be inspired to reopen another direction of thinking, instead of looking at it only in terms of historical facts or in a historiographical way. In the three texts, the values can be compiled, which are Zheng(正), Zhon(中), He(和), Xin(信), and the importance of the existence of Min(民) in governance. These can be seen as part of the philosophical shift from the late Spring and Autumn Period turn to the Warring States Period.