* Fan's Notes on the Warring States Policy or Zhu's Notes on the Warring States Policy: These two explanatory books are detailed in textual research and stand in tradition.
"The Warring States Policy" published by Qilu Bookstore: This book has only the text and high-profile annotations, without modern annotations, and the price is relatively cheap.
* He's Notes on the Warring States Policy: This book has detailed annotations and has been simplified and arranged horizontally.
In addition, there are many versions with vernacular translation, such as the full version of Guizhou People's Publishing House, the selected version of Zhonghua Book Company and Shanghai Ancient Books Publishing House, for beginners' reference.