The original author of the vernacular explanations of the Book of Changes could not be determined because the Book of Changes originally appeared in the form of classical Chinese. The Book of Changes was originally an ancient classic. Its language was concise and difficult to understand. It needed in-depth research to understand. Therefore, the vernacular interpretation of the Book of Changes was usually based on in-depth research, and the authors were often scholars or experts. As time passed, the vernacular interpretation of the Book of Changes continued to develop and improve, and many different versions emerged. Some of the common vernacular explanations included the Book of Changes, the Book of Changes, and the Book of Changes. These vernacular explanations mainly adopted the language style of modern Chinese to make the Book of Changes as easy to understand and accept as possible.