1, the author is different: The Enlightenment of Rhythm was written by Nalan Xingde, a famous poet and writer in Qing Dynasty, while Li Weng's Duiyun was written by Mao Yinglong, a writer in Ming Dynasty.
2. Different contents: The enlightenment of rhythm mainly introduces the rules of Chinese phonology, tone sandhi and the use of rhyme feet, and provides a large number of examples and exercises to help readers master rhythm and writing skills. Li Weng Dui Yun is mainly a rhyme book, which contains a large number of Chinese characters and words, and is classified according to vowels, so it is easy to find and use.
3. Different styles: the enlightenment of temperament takes poetry as the main form, and the language is beautiful and fresh, full of rhythm and music; However, Li Weng Dui Yun is mainly composed of vocabulary and verse, which is dry and pays attention to practicality and instrumentality. Generally speaking, these two books are an important part of the ancient culture of China, and have played an important role in the development and inheritance of Chinese characters. Melody enlightenment emphasizes the rhythm and musical sense of poetry, which has a far-reaching influence on the development of China's classical poetry. Li Weng Duiyun pays more attention to practicality and provides important help for the study and application of Chinese characters.