Since the ancient times, different scholars have had different opinions about the original meaning of Zheng Poetry.Travel with a Female by Carriage. Essentially, it is nothing more than that the scholars have used different methods to interpret the poems, from which we know the differences between the Han school and the Song school. It needs to start from the poetry text with the support of the historical materials at that same time, interprets the whole poem, analyzes the views of different scholars and then obtains the poems original meaning. This paper, taking Zheng Poetry.Travel with a Female by Carriage as an example, uses the above method to analyze and interpret this poem. It concludes that this poem has no original story, but describes the praise for marriage. In this way, we get the fundamental method to interpret The Book of Songs.