The Tao Te Ching was one of the classics of ancient Chinese philosophy. Its original text was the embodiment of Taoism, and there were two main types of books that explained it. One was Lao Tzu's Tao Te Ching, and the other was Zhuang Zi's Nan Hua Jing. Lao Tzu's Tao Te Ching was one of the classics of Taoism. The original text was more profound and required readers to have a certain degree of philosophical accomplishment and ancient reading ability. Currently, most of the interpretation books on Tao Te Ching on the market were based on Lao Tzu's original text. Among them, the more well-known ones were the Vernacular Interpretation of Tao Te Ching and the Analysis of Tao Te Ching. Zhuangzi's Nanhua Jing is another representative work of Taoism. Similar to Lao Tzu's Tao Te Ching, it is also a longer article with more profound meaning. Currently, there were relatively few books on the interpretation of the Nanhua Sutra on the market. The more well-known ones were the Annotated Analysis of the Nanhua Sutra and the Vernacular Interpretation of the Nanhua Sutra. The recommended book on the interpretation of Tao Te Ching mainly depended on the reader's personal needs and reading level. If the reader has a certain level of philosophical accomplishment and ancient reading ability, it is recommended to read Lao Tzu's Tao Te Ching; if the reader is interested in Taoism, it is recommended to read Zhuang Zi's Nan Hua Jing. Of course, he could also choose a book that suited his interests and preferences.